15648199840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1040

約数の個数: 384

約数和(自身を含む): 48288780288

約数和(自身を除く): 32640580448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 37, 40, 52, 56, 62, 65, 70, 74, 80, 91, 104, 112, 124, 130, 140, 148, 155, 160, 182, 185, 208, 217, 224, 248, 259, 260, 280, 296, 310, 364, 370, 403, 416, 434, 455, 481, 496, 518, 520, 560, 592, 620, 728, 740, 806, 868, 910, 937, 962, 992, 1036, 1040, 1085, 1120, 1147, 1184, 1240, 1295, 1456, 1480, 1612, 1736, 1820, 1874, 1924, 2015, 2072, 2080, 2170, 2294, 2405, 2480, 2590, 2821, 2912, 2960, 3224, 3367, 3472, 3640, 3748, 3848, 4030, 4144, 4340, 4588, 4685, 4810, 4960, 5180, 5642, 5735, 5920, 6448, 6559, 6734, 6944, 7280, 7496, 7696, 8029, 8060, 8288, 8680, 9176, 9370, 9620, 10360, 11284, 11470, 12181, 12896, 13118, 13468, 14105, 14560, 14911, 14992, 15392, 16058, 16120, 16835, 17360, 18352, 18740, 19240, 20720, 22568, 22940, 24362, 26236, 26936, 28210, 29047, 29822, 29984, 32116, 32240, 32795, 33670, 34669, 34720, 36704, 37480, 38480, 40145, 41440, 45136, 45880, 48724, 52472, 53872, 56420, 58094, 59644, 60905, 64232, 64480, 65590, 67340, 69338, 74555, 74960, 76960, 80290, 85267, 90272, 91760, 97448, 104377, 104944, 107744, 112840, 116188, 119288, 121810, 128464, 131180, 134680, 138676, 145235, 149110, 149920, 160580, 170534, 173345, 183520, 194896, 203329, 208754, 209888, 225680, 232376, 238576, 242683, 243620, 256928, 262360, 269360, 277352, 290470, 298220, 321160, 341068, 346690, 377611, 389792, 406658, 417508, 426335, 450697, 451360, 464752, 477152, 485366, 487240, 521885, 524720, 538720, 554704, 580940, 596440, 642320, 682136, 693380, 755222, 813316, 835016, 852670, 901394, 929504, 970732, 974480, 1016645, 1043770, 1049440, 1074739, 1109408, 1161880, 1192880, 1213415, 1284640, 1364272, 1386760, 1510444, 1626632, 1670032, 1705340, 1802788, 1888055, 1941464, 1948960, 2033290, 2087540, 2149478, 2253485, 2323760, 2385760, 2426830, 2643277, 2728544, 2773520, 3020888, 3154879, 3253264, 3340064, 3410680, 3605576, 3776110, 3882928, 4066580, 4175080, 4298956, 4506970, 4647520, 4853660, 5286554, 5373695, 5547040, 6041776, 6309758, 6506528, 6821360, 7211152, 7523173, 7552220, 7765856, 8133160, 8350160, 8597912, 9013940, 9707320, 10573108, 10747390, 12083552, 12619516, 13216385, 13642720, 13971607, 14422304, 15046346, 15104440, 15774395, 16266320, 16700320, 17195824, 18027880, 19414640, 21146216, 21494780, 25239032, 26432770, 27943214, 30092692, 30208880, 31548790, 32532640, 34391648, 36055760, 37615865, 38829280, 42292432, 42989560, 50478064, 52865540, 55886428, 60185384, 60417760, 63097580, 69858035, 72111520, 75231730, 84584864, 85979120, 97801249, 100956128, 105731080, 111772856, 120370768, 126195160, 139716070, 150463460, 171958240, 195602498, 211462160, 223545712, 240741536, 252390320, 279432140, 300926920, 391204996, 422924320, 447091424, 489006245, 504780640, 558864280, 601853840, 782409992, 978012490, 1117728560, 1203707680, 1564819984, 1956024980, 2235457120, 3129639968, 3912049960, 7824099920, 15648199840]

約数ペア:

[(1, 15648199840), (2, 7824099920), (4, 3912049960), (5, 3129639968), (7, 2235457120), (8, 1956024980), (10, 1564819984), (13, 1203707680), (14, 1117728560), (16, 978012490), (20, 782409992), (26, 601853840), (28, 558864280), (31, 504780640), (32, 489006245), (35, 447091424), (37, 422924320), (40, 391204996), (52, 300926920), (56, 279432140), (62, 252390320), (65, 240741536), (70, 223545712), (74, 211462160), (80, 195602498), (91, 171958240), (104, 150463460), (112, 139716070), (124, 126195160), (130, 120370768), (140, 111772856), (148, 105731080), (155, 100956128), (160, 97801249), (182, 85979120), (185, 84584864), (208, 75231730), (217, 72111520), (224, 69858035), (248, 63097580), (259, 60417760), (260, 60185384), (280, 55886428), (296, 52865540), (310, 50478064), (364, 42989560), (370, 42292432), (403, 38829280), (416, 37615865), (434, 36055760), (455, 34391648), (481, 32532640), (496, 31548790), (518, 30208880), (520, 30092692), (560, 27943214), (592, 26432770), (620, 25239032), (728, 21494780), (740, 21146216), (806, 19414640), (868, 18027880), (910, 17195824), (937, 16700320), (962, 16266320), (992, 15774395), (1036, 15104440), (1040, 15046346), (1085, 14422304), (1120, 13971607), (1147, 13642720), (1184, 13216385), (1240, 12619516), (1295, 12083552), (1456, 10747390), (1480, 10573108), (1612, 9707320), (1736, 9013940), (1820, 8597912), (1874, 8350160), (1924, 8133160), (2015, 7765856), (2072, 7552220), (2080, 7523173), (2170, 7211152), (2294, 6821360), (2405, 6506528), (2480, 6309758), (2590, 6041776), (2821, 5547040), (2912, 5373695), (2960, 5286554), (3224, 4853660), (3367, 4647520), (3472, 4506970), (3640, 4298956), (3748, 4175080), (3848, 4066580), (4030, 3882928), (4144, 3776110), (4340, 3605576), (4588, 3410680), (4685, 3340064), (4810, 3253264), (4960, 3154879), (5180, 3020888), (5642, 2773520), (5735, 2728544), (5920, 2643277), (6448, 2426830), (6559, 2385760), (6734, 2323760), (6944, 2253485), (7280, 2149478), (7496, 2087540), (7696, 2033290), (8029, 1948960), (8060, 1941464), (8288, 1888055), (8680, 1802788), (9176, 1705340), (9370, 1670032), (9620, 1626632), (10360, 1510444), (11284, 1386760), (11470, 1364272), (12181, 1284640), (12896, 1213415), (13118, 1192880), (13468, 1161880), (14105, 1109408), (14560, 1074739), (14911, 1049440), (14992, 1043770), (15392, 1016645), (16058, 974480), (16120, 970732), (16835, 929504), (17360, 901394), (18352, 852670), (18740, 835016), (19240, 813316), (20720, 755222), (22568, 693380), (22940, 682136), (24362, 642320), (26236, 596440), (26936, 580940), (28210, 554704), (29047, 538720), (29822, 524720), (29984, 521885), (32116, 487240), (32240, 485366), (32795, 477152), (33670, 464752), (34669, 451360), (34720, 450697), (36704, 426335), (37480, 417508), (38480, 406658), (40145, 389792), (41440, 377611), (45136, 346690), (45880, 341068), (48724, 321160), (52472, 298220), (53872, 290470), (56420, 277352), (58094, 269360), (59644, 262360), (60905, 256928), (64232, 243620), (64480, 242683), (65590, 238576), (67340, 232376), (69338, 225680), (74555, 209888), (74960, 208754), (76960, 203329), (80290, 194896), (85267, 183520), (90272, 173345), (91760, 170534), (97448, 160580), (104377, 149920), (104944, 149110), (107744, 145235), (112840, 138676), (116188, 134680), (119288, 131180), (121810, 128464)]