19955572800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 504

約数和(自身を含む): 71062535040

約数和(自身を除く): 51106962240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 29, 30, 32, 40, 46, 48, 50, 58, 60, 64, 69, 75, 80, 87, 92, 96, 100, 115, 116, 120, 138, 145, 150, 160, 174, 184, 192, 200, 230, 232, 240, 271, 276, 290, 300, 320, 345, 348, 368, 400, 435, 460, 464, 480, 529, 542, 552, 575, 580, 600, 667, 690, 696, 725, 736, 800, 813, 870, 920, 928, 960, 1058, 1084, 1104, 1150, 1160, 1200, 1334, 1355, 1380, 1392, 1450, 1472, 1587, 1600, 1626, 1725, 1740, 1840, 1856, 2001, 2116, 2168, 2175, 2208, 2300, 2320, 2400, 2645, 2668, 2710, 2760, 2784, 2900, 3174, 3252, 3335, 3450, 3480, 3680, 4002, 4065, 4232, 4336, 4350, 4416, 4600, 4640, 4800, 5290, 5336, 5420, 5520, 5568, 5800, 6233, 6348, 6504, 6670, 6775, 6900, 6960, 7360, 7859, 7935, 8004, 8130, 8464, 8672, 8700, 9200, 9280, 10005, 10580, 10672, 10840, 11040, 11600, 12466, 12696, 13008, 13225, 13340, 13550, 13800, 13920, 15341, 15718, 15870, 16008, 16260, 16675, 16928, 17344, 17400, 18400, 18699, 20010, 20325, 21160, 21344, 21680, 22080, 23200, 23577, 24932, 25392, 26016, 26450, 26680, 27100, 27600, 27840, 30682, 31165, 31436, 31740, 32016, 32520, 33350, 33856, 34800, 36800, 37398, 39295, 39675, 40020, 40650, 42320, 42688, 43360, 46023, 46400, 47154, 49864, 50025, 50784, 52032, 52900, 53360, 54200, 55200, 61364, 62330, 62872, 63480, 64032, 65040, 66700, 69600, 74796, 76705, 78590, 79350, 80040, 81300, 84640, 86720, 92046, 93495, 94308, 99728, 100050, 101568, 105800, 106720, 108400, 110400, 117885, 122728, 124660, 125744, 126960, 128064, 130080, 133400, 139200, 143359, 149592, 153410, 155825, 157180, 158700, 160080, 162600, 169280, 180757, 184092, 186990, 188616, 196475, 199456, 200100, 211600, 213440, 216800, 230115, 235770, 245456, 249320, 251488, 253920, 260160, 266800, 286718, 299184, 306820, 311650, 314360, 317400, 320160, 325200, 361514, 368184, 373980, 377232, 383525, 392950, 398912, 400200, 423200, 430077, 433600, 460230, 467475, 471540, 490912, 498640, 502976, 507840, 533600, 542271, 573436, 589425, 598368, 613640, 623300, 628720, 634800, 640320, 650400, 716795, 723028, 736368, 747960, 754464, 767050, 785900, 800400, 846400, 860154, 903785, 920460, 934950, 943080, 981824, 997280, 1067200, 1084542, 1146872, 1150575, 1178850, 1196736, 1227280, 1246600, 1257440, 1269600, 1300800, 1433590, 1446056, 1472736, 1495920, 1508928, 1534100, 1571800, 1600800, 1720308, 1807570, 1840920, 1869900, 1886160, 1994560, 2150385, 2169084, 2293744, 2301150, 2357700, 2454560, 2493200, 2514880, 2539200, 2711355, 2867180, 2892112, 2945472, 2991840, 3068200, 3143600, 3201600, 3440616, 3583975, 3615140, 3681840, 3739800, 3772320, 4157411, 4300770, 4338168, 4518925, 4587488, 4602300, 4715400, 4909120, 4986400, 5422710, 5734360, 5784224, 5983680, 6136400, 6287200, 6881232, 7167950, 7230280, 7363680, 7479600, 7544640, 8314822, 8601540, 8676336, 9037850, 9174976, 9204600, 9430800, 9972800, 10751925, 10845420, 11468720, 11568448, 12272800, 12472233, 12574400, 13556775, 13762464, 14335900, 14460560, 14727360, 14959200, 16629644, 17203080, 17352672, 18075700, 18409200, 18861600, 20787055, 21503850, 21690840, 22937440, 24545600, 24944466, 27113550, 27524928, 28671800, 28921120, 29918400, 33259288, 34406160, 34705344, 36151400, 36818400, 37723200, 41574110, 43007700, 43381680, 45874880, 49888932, 54227100, 57343600, 57842240, 62361165, 66518576, 68812320, 72302800, 73636800, 83148220, 86015400, 86763360, 99777864, 103935275, 108454200, 114687200, 124722330, 133037152, 137624640, 144605600, 166296440, 172030800, 173526720, 199555728, 207870550, 216908400, 229374400, 249444660, 266074304, 289211200, 311805825, 332592880, 344061600, 399111456, 415741100, 433816800, 498889320, 623611650, 665185760, 688123200, 798222912, 831482200, 867633600, 997778640, 1247223300, 1330371520, 1662964400, 1995557280, 2494446600, 3325928800, 3991114560, 4988893200, 6651857600, 9977786400, 19955572800]

約数ペア:

[(1, 19955572800), (2, 9977786400), (3, 6651857600), (4, 4988893200), (5, 3991114560), (6, 3325928800), (8, 2494446600), (10, 1995557280), (12, 1662964400), (15, 1330371520), (16, 1247223300), (20, 997778640), (23, 867633600), (24, 831482200), (25, 798222912), (29, 688123200), (30, 665185760), (32, 623611650), (40, 498889320), (46, 433816800), (48, 415741100), (50, 399111456), (58, 344061600), (60, 332592880), (64, 311805825), (69, 289211200), (75, 266074304), (80, 249444660), (87, 229374400), (92, 216908400), (96, 207870550), (100, 199555728), (115, 173526720), (116, 172030800), (120, 166296440), (138, 144605600), (145, 137624640), (150, 133037152), (160, 124722330), (174, 114687200), (184, 108454200), (192, 103935275), (200, 99777864), (230, 86763360), (232, 86015400), (240, 83148220), (271, 73636800), (276, 72302800), (290, 68812320), (300, 66518576), (320, 62361165), (345, 57842240), (348, 57343600), (368, 54227100), (400, 49888932), (435, 45874880), (460, 43381680), (464, 43007700), (480, 41574110), (529, 37723200), (542, 36818400), (552, 36151400), (575, 34705344), (580, 34406160), (600, 33259288), (667, 29918400), (690, 28921120), (696, 28671800), (725, 27524928), (736, 27113550), (800, 24944466), (813, 24545600), (870, 22937440), (920, 21690840), (928, 21503850), (960, 20787055), (1058, 18861600), (1084, 18409200), (1104, 18075700), (1150, 17352672), (1160, 17203080), (1200, 16629644), (1334, 14959200), (1355, 14727360), (1380, 14460560), (1392, 14335900), (1450, 13762464), (1472, 13556775), (1587, 12574400), (1600, 12472233), (1626, 12272800), (1725, 11568448), (1740, 11468720), (1840, 10845420), (1856, 10751925), (2001, 9972800), (2116, 9430800), (2168, 9204600), (2175, 9174976), (2208, 9037850), (2300, 8676336), (2320, 8601540), (2400, 8314822), (2645, 7544640), (2668, 7479600), (2710, 7363680), (2760, 7230280), (2784, 7167950), (2900, 6881232), (3174, 6287200), (3252, 6136400), (3335, 5983680), (3450, 5784224), (3480, 5734360), (3680, 5422710), (4002, 4986400), (4065, 4909120), (4232, 4715400), (4336, 4602300), (4350, 4587488), (4416, 4518925), (4600, 4338168), (4640, 4300770), (4800, 4157411), (5290, 3772320), (5336, 3739800), (5420, 3681840), (5520, 3615140), (5568, 3583975), (5800, 3440616), (6233, 3201600), (6348, 3143600), (6504, 3068200), (6670, 2991840), (6775, 2945472), (6900, 2892112), (6960, 2867180), (7360, 2711355), (7859, 2539200), (7935, 2514880), (8004, 2493200), (8130, 2454560), (8464, 2357700), (8672, 2301150), (8700, 2293744), (9200, 2169084), (9280, 2150385), (10005, 1994560), (10580, 1886160), (10672, 1869900), (10840, 1840920), (11040, 1807570), (11600, 1720308), (12466, 1600800), (12696, 1571800), (13008, 1534100), (13225, 1508928), (13340, 1495920), (13550, 1472736), (13800, 1446056), (13920, 1433590), (15341, 1300800), (15718, 1269600), (15870, 1257440), (16008, 1246600), (16260, 1227280), (16675, 1196736), (16928, 1178850), (17344, 1150575), (17400, 1146872), (18400, 1084542), (18699, 1067200), (20010, 997280), (20325, 981824), (21160, 943080), (21344, 934950), (21680, 920460), (22080, 903785), (23200, 860154), (23577, 846400), (24932, 800400), (25392, 785900), (26016, 767050), (26450, 754464), (26680, 747960), (27100, 736368), (27600, 723028), (27840, 716795), (30682, 650400), (31165, 640320), (31436, 634800), (31740, 628720), (32016, 623300), (32520, 613640), (33350, 598368), (33856, 589425), (34800, 573436), (36800, 542271), (37398, 533600), (39295, 507840), (39675, 502976), (40020, 498640), (40650, 490912), (42320, 471540), (42688, 467475), (43360, 460230), (46023, 433600), (46400, 430077), (47154, 423200), (49864, 400200), (50025, 398912), (50784, 392950), (52032, 383525), (52900, 377232), (53360, 373980), (54200, 368184), (55200, 361514), (61364, 325200), (62330, 320160), (62872, 317400), (63480, 314360), (64032, 311650), (65040, 306820), (66700, 299184), (69600, 286718), (74796, 266800), (76705, 260160), (78590, 253920), (79350, 251488), (80040, 249320), (81300, 245456), (84640, 235770), (86720, 230115), (92046, 216800), (93495, 213440), (94308, 211600), (99728, 200100), (100050, 199456), (101568, 196475), (105800, 188616), (106720, 186990), (108400, 184092), (110400, 180757), (117885, 169280), (122728, 162600), (124660, 160080), (125744, 158700), (126960, 157180), (128064, 155825), (130080, 153410), (133400, 149592), (139200, 143359)]