64635480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2010

約数の個数: 192

約数和(自身を含む): 258672960

約数和(自身を除く): 194037480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 1973, 2184, 2340, 2520, 2730, 3276, 3640, 3946, 4095, 4680, 5460, 5919, 6552, 7892, 8190, 9865, 10920, 11838, 13811, 15784, 16380, 17757, 19730, 23676, 25649, 27622, 29595, 32760, 35514, 39460, 41433, 47352, 51298, 55244, 59190, 69055, 71028, 76947, 78920, 82866, 88785, 102596, 110488, 118380, 124299, 128245, 138110, 142056, 153894, 165732, 177570, 179543, 205192, 207165, 230841, 236760, 248598, 256490, 276220, 307788, 331464, 355140, 359086, 384735, 414330, 461682, 497196, 512980, 538629, 552440, 615576, 621495, 710280, 718172, 769470, 828660, 897715, 923364, 994392, 1025960, 1077258, 1154205, 1242990, 1436344, 1538940, 1615887, 1657320, 1795430, 1846728, 2154516, 2308410, 2485980, 2693145, 3077880, 3231774, 3590860, 4309032, 4616820, 4971960, 5386290, 6463548, 7181720, 8079435, 9233640, 10772580, 12927096, 16158870, 21545160, 32317740, 64635480]

約数ペア:

[(1, 64635480), (2, 32317740), (3, 21545160), (4, 16158870), (5, 12927096), (6, 10772580), (7, 9233640), (8, 8079435), (9, 7181720), (10, 6463548), (12, 5386290), (13, 4971960), (14, 4616820), (15, 4309032), (18, 3590860), (20, 3231774), (21, 3077880), (24, 2693145), (26, 2485980), (28, 2308410), (30, 2154516), (35, 1846728), (36, 1795430), (39, 1657320), (40, 1615887), (42, 1538940), (45, 1436344), (52, 1242990), (56, 1154205), (60, 1077258), (63, 1025960), (65, 994392), (70, 923364), (72, 897715), (78, 828660), (84, 769470), (90, 718172), (91, 710280), (104, 621495), (105, 615576), (117, 552440), (120, 538629), (126, 512980), (130, 497196), (140, 461682), (156, 414330), (168, 384735), (180, 359086), (182, 355140), (195, 331464), (210, 307788), (234, 276220), (252, 256490), (260, 248598), (273, 236760), (280, 230841), (312, 207165), (315, 205192), (360, 179543), (364, 177570), (390, 165732), (420, 153894), (455, 142056), (468, 138110), (504, 128245), (520, 124299), (546, 118380), (585, 110488), (630, 102596), (728, 88785), (780, 82866), (819, 78920), (840, 76947), (910, 71028), (936, 69055), (1092, 59190), (1170, 55244), (1260, 51298), (1365, 47352), (1560, 41433), (1638, 39460), (1820, 35514), (1973, 32760), (2184, 29595), (2340, 27622), (2520, 25649), (2730, 23676), (3276, 19730), (3640, 17757), (3946, 16380), (4095, 15784), (4680, 13811), (5460, 11838), (5919, 10920), (6552, 9865), (7892, 8190)]