18974816000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 576

約数和(自身を含む): 58773012480

約数和(自身を除く): 39798196480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 29, 32, 35, 40, 46, 50, 56, 58, 64, 70, 80, 92, 100, 112, 115, 116, 125, 127, 128, 140, 145, 160, 161, 175, 184, 200, 203, 224, 230, 232, 250, 254, 256, 280, 290, 320, 322, 350, 368, 400, 406, 448, 460, 464, 500, 508, 560, 575, 580, 635, 640, 644, 667, 700, 725, 736, 800, 805, 812, 875, 889, 896, 920, 928, 1000, 1015, 1016, 1120, 1150, 1160, 1270, 1280, 1288, 1334, 1400, 1450, 1472, 1600, 1610, 1624, 1750, 1778, 1792, 1840, 1856, 2000, 2030, 2032, 2240, 2300, 2320, 2540, 2576, 2668, 2800, 2875, 2900, 2921, 2944, 3175, 3200, 3220, 3248, 3335, 3500, 3556, 3625, 3680, 3683, 3712, 4000, 4025, 4060, 4064, 4445, 4480, 4600, 4640, 4669, 5075, 5080, 5152, 5336, 5600, 5750, 5800, 5842, 5888, 6350, 6400, 6440, 6496, 6670, 7000, 7112, 7250, 7360, 7366, 7424, 8000, 8050, 8120, 8128, 8890, 8960, 9200, 9280, 9338, 10150, 10160, 10304, 10672, 11200, 11500, 11600, 11684, 12700, 12880, 12992, 13340, 14000, 14224, 14500, 14605, 14720, 14732, 15875, 16000, 16100, 16240, 16256, 16675, 17780, 18400, 18415, 18560, 18676, 20125, 20300, 20320, 20447, 20608, 21344, 22225, 22400, 23000, 23200, 23345, 23368, 25375, 25400, 25760, 25781, 25984, 26680, 28000, 28448, 29000, 29210, 29440, 29464, 31750, 32000, 32200, 32480, 32512, 33350, 35560, 36800, 36830, 37120, 37352, 40250, 40600, 40640, 40894, 41216, 42688, 44450, 44800, 46000, 46400, 46690, 46736, 50750, 50800, 51520, 51562, 51968, 53360, 56000, 56896, 58000, 58420, 58928, 63500, 64400, 64960, 66700, 71120, 73025, 73600, 73660, 74704, 80500, 81200, 81280, 81788, 83375, 84709, 85376, 88900, 92000, 92075, 92800, 93380, 93472, 101500, 101600, 102235, 103040, 103124, 106720, 111125, 112000, 113792, 116000, 116725, 116840, 117856, 127000, 128800, 128905, 129920, 133400, 142240, 146050, 147200, 147320, 149408, 161000, 162400, 162560, 163576, 166750, 169418, 170752, 177800, 184000, 184150, 185600, 186760, 186944, 203000, 203200, 204470, 206080, 206248, 213440, 222250, 224000, 227584, 232000, 233450, 233680, 235712, 254000, 257600, 257810, 259840, 266800, 284480, 292100, 294640, 298816, 322000, 324800, 327152, 333500, 338836, 355600, 365125, 368000, 368300, 373520, 373888, 406000, 406400, 408940, 412496, 423545, 426880, 444500, 460375, 464000, 466900, 467360, 471424, 508000, 511175, 515200, 515620, 533600, 568960, 583625, 584200, 589280, 592963, 597632, 644000, 644525, 649600, 654304, 667000, 677672, 711200, 730250, 736000, 736600, 747040, 747776, 812000, 812800, 817880, 824992, 847090, 853760, 889000, 920750, 928000, 933800, 934720, 942848, 1016000, 1022350, 1030400, 1031240, 1067200, 1137920, 1167250, 1168400, 1178560, 1185926, 1195264, 1288000, 1289050, 1299200, 1308608, 1334000, 1355344, 1422400, 1460500, 1473200, 1494080, 1624000, 1635760, 1649984, 1694180, 1778000, 1841500, 1867600, 1869440, 2032000, 2044700, 2062480, 2117725, 2134400, 2334500, 2336800, 2357120, 2371852, 2555875, 2576000, 2578100, 2617216, 2668000, 2710688, 2844800, 2921000, 2946400, 2964815, 2988160, 3222625, 3248000, 3271520, 3299968, 3388360, 3556000, 3683000, 3735200, 3738880, 4064000, 4089400, 4124960, 4235450, 4268800, 4669000, 4673600, 4714240, 4743704, 5111750, 5152000, 5156200, 5234432, 5336000, 5421376, 5689600, 5842000, 5892800, 5929630, 5976320, 6445250, 6496000, 6543040, 6599936, 6776720, 7112000, 7366000, 7470400, 8178800, 8249920, 8470900, 9338000, 9347200, 9487408, 10223500, 10312400, 10588625, 10672000, 10842752, 11684000, 11785600, 11859260, 12890500, 13086080, 13553440, 14224000, 14732000, 14824075, 14940800, 16357600, 16499840, 16941800, 18676000, 18694400, 18974816, 20447000, 20624800, 21177250, 21344000, 21685504, 23368000, 23571200, 23718520, 25781000, 26172160, 27106880, 28448000, 29464000, 29648150, 29881600, 32715200, 32999680, 33883600, 37352000, 37949632, 40894000, 41249600, 42354500, 46736000, 47437040, 51562000, 54213760, 58928000, 59296300, 65430400, 67767200, 74120375, 74704000, 75899264, 81788000, 82499200, 84709000, 93472000, 94874080, 103124000, 108427520, 117856000, 118592600, 130860800, 135534400, 148240750, 149408000, 151798528, 163576000, 164998400, 169418000, 189748160, 206248000, 237185200, 271068800, 296481500, 327152000, 338836000, 379496320, 412496000, 474370400, 542137600, 592963000, 654304000, 677672000, 758992640, 824992000, 948740800, 1185926000, 1355344000, 1897481600, 2371852000, 2710688000, 3794963200, 4743704000, 9487408000, 18974816000]

約数ペア:

[(1, 18974816000), (2, 9487408000), (4, 4743704000), (5, 3794963200), (7, 2710688000), (8, 2371852000), (10, 1897481600), (14, 1355344000), (16, 1185926000), (20, 948740800), (23, 824992000), (25, 758992640), (28, 677672000), (29, 654304000), (32, 592963000), (35, 542137600), (40, 474370400), (46, 412496000), (50, 379496320), (56, 338836000), (58, 327152000), (64, 296481500), (70, 271068800), (80, 237185200), (92, 206248000), (100, 189748160), (112, 169418000), (115, 164998400), (116, 163576000), (125, 151798528), (127, 149408000), (128, 148240750), (140, 135534400), (145, 130860800), (160, 118592600), (161, 117856000), (175, 108427520), (184, 103124000), (200, 94874080), (203, 93472000), (224, 84709000), (230, 82499200), (232, 81788000), (250, 75899264), (254, 74704000), (256, 74120375), (280, 67767200), (290, 65430400), (320, 59296300), (322, 58928000), (350, 54213760), (368, 51562000), (400, 47437040), (406, 46736000), (448, 42354500), (460, 41249600), (464, 40894000), (500, 37949632), (508, 37352000), (560, 33883600), (575, 32999680), (580, 32715200), (635, 29881600), (640, 29648150), (644, 29464000), (667, 28448000), (700, 27106880), (725, 26172160), (736, 25781000), (800, 23718520), (805, 23571200), (812, 23368000), (875, 21685504), (889, 21344000), (896, 21177250), (920, 20624800), (928, 20447000), (1000, 18974816), (1015, 18694400), (1016, 18676000), (1120, 16941800), (1150, 16499840), (1160, 16357600), (1270, 14940800), (1280, 14824075), (1288, 14732000), (1334, 14224000), (1400, 13553440), (1450, 13086080), (1472, 12890500), (1600, 11859260), (1610, 11785600), (1624, 11684000), (1750, 10842752), (1778, 10672000), (1792, 10588625), (1840, 10312400), (1856, 10223500), (2000, 9487408), (2030, 9347200), (2032, 9338000), (2240, 8470900), (2300, 8249920), (2320, 8178800), (2540, 7470400), (2576, 7366000), (2668, 7112000), (2800, 6776720), (2875, 6599936), (2900, 6543040), (2921, 6496000), (2944, 6445250), (3175, 5976320), (3200, 5929630), (3220, 5892800), (3248, 5842000), (3335, 5689600), (3500, 5421376), (3556, 5336000), (3625, 5234432), (3680, 5156200), (3683, 5152000), (3712, 5111750), (4000, 4743704), (4025, 4714240), (4060, 4673600), (4064, 4669000), (4445, 4268800), (4480, 4235450), (4600, 4124960), (4640, 4089400), (4669, 4064000), (5075, 3738880), (5080, 3735200), (5152, 3683000), (5336, 3556000), (5600, 3388360), (5750, 3299968), (5800, 3271520), (5842, 3248000), (5888, 3222625), (6350, 2988160), (6400, 2964815), (6440, 2946400), (6496, 2921000), (6670, 2844800), (7000, 2710688), (7112, 2668000), (7250, 2617216), (7360, 2578100), (7366, 2576000), (7424, 2555875), (8000, 2371852), (8050, 2357120), (8120, 2336800), (8128, 2334500), (8890, 2134400), (8960, 2117725), (9200, 2062480), (9280, 2044700), (9338, 2032000), (10150, 1869440), (10160, 1867600), (10304, 1841500), (10672, 1778000), (11200, 1694180), (11500, 1649984), (11600, 1635760), (11684, 1624000), (12700, 1494080), (12880, 1473200), (12992, 1460500), (13340, 1422400), (14000, 1355344), (14224, 1334000), (14500, 1308608), (14605, 1299200), (14720, 1289050), (14732, 1288000), (15875, 1195264), (16000, 1185926), (16100, 1178560), (16240, 1168400), (16256, 1167250), (16675, 1137920), (17780, 1067200), (18400, 1031240), (18415, 1030400), (18560, 1022350), (18676, 1016000), (20125, 942848), (20300, 934720), (20320, 933800), (20447, 928000), (20608, 920750), (21344, 889000), (22225, 853760), (22400, 847090), (23000, 824992), (23200, 817880), (23345, 812800), (23368, 812000), (25375, 747776), (25400, 747040), (25760, 736600), (25781, 736000), (25984, 730250), (26680, 711200), (28000, 677672), (28448, 667000), (29000, 654304), (29210, 649600), (29440, 644525), (29464, 644000), (31750, 597632), (32000, 592963), (32200, 589280), (32480, 584200), (32512, 583625), (33350, 568960), (35560, 533600), (36800, 515620), (36830, 515200), (37120, 511175), (37352, 508000), (40250, 471424), (40600, 467360), (40640, 466900), (40894, 464000), (41216, 460375), (42688, 444500), (44450, 426880), (44800, 423545), (46000, 412496), (46400, 408940), (46690, 406400), (46736, 406000), (50750, 373888), (50800, 373520), (51520, 368300), (51562, 368000), (51968, 365125), (53360, 355600), (56000, 338836), (56896, 333500), (58000, 327152), (58420, 324800), (58928, 322000), (63500, 298816), (64400, 294640), (64960, 292100), (66700, 284480), (71120, 266800), (73025, 259840), (73600, 257810), (73660, 257600), (74704, 254000), (80500, 235712), (81200, 233680), (81280, 233450), (81788, 232000), (83375, 227584), (84709, 224000), (85376, 222250), (88900, 213440), (92000, 206248), (92075, 206080), (92800, 204470), (93380, 203200), (93472, 203000), (101500, 186944), (101600, 186760), (102235, 185600), (103040, 184150), (103124, 184000), (106720, 177800), (111125, 170752), (112000, 169418), (113792, 166750), (116000, 163576), (116725, 162560), (116840, 162400), (117856, 161000), (127000, 149408), (128800, 147320), (128905, 147200), (129920, 146050), (133400, 142240)]