39868920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1254

約数の個数: 192

約数和(自身を含む): 159606720

約数和(自身を除く): 119737800

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, 1217, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2434, 2520, 2730, 3276, 3640, 3651, 4095, 4680, 4868, 5460, 6085, 6552, 7302, 8190, 8519, 9736, 10920, 10953, 12170, 14604, 15821, 16380, 17038, 18255, 21906, 24340, 25557, 29208, 31642, 32760, 34076, 36510, 42595, 43812, 47463, 48680, 51114, 54765, 63284, 68152, 73020, 76671, 79105, 85190, 87624, 94926, 102228, 109530, 110747, 126568, 127785, 142389, 146040, 153342, 158210, 170380, 189852, 204456, 219060, 221494, 237315, 255570, 284778, 306684, 316420, 332241, 340760, 379704, 383355, 438120, 442988, 474630, 511140, 553735, 569556, 613368, 632840, 664482, 711945, 766710, 885976, 949260, 996723, 1022280, 1107470, 1139112, 1328964, 1423890, 1533420, 1661205, 1898520, 1993446, 2214940, 2657928, 2847780, 3066840, 3322410, 3986892, 4429880, 4983615, 5695560, 6644820, 7973784, 9967230, 13289640, 19934460, 39868920]

約数ペア:

[(1, 39868920), (2, 19934460), (3, 13289640), (4, 9967230), (5, 7973784), (6, 6644820), (7, 5695560), (8, 4983615), (9, 4429880), (10, 3986892), (12, 3322410), (13, 3066840), (14, 2847780), (15, 2657928), (18, 2214940), (20, 1993446), (21, 1898520), (24, 1661205), (26, 1533420), (28, 1423890), (30, 1328964), (35, 1139112), (36, 1107470), (39, 1022280), (40, 996723), (42, 949260), (45, 885976), (52, 766710), (56, 711945), (60, 664482), (63, 632840), (65, 613368), (70, 569556), (72, 553735), (78, 511140), (84, 474630), (90, 442988), (91, 438120), (104, 383355), (105, 379704), (117, 340760), (120, 332241), (126, 316420), (130, 306684), (140, 284778), (156, 255570), (168, 237315), (180, 221494), (182, 219060), (195, 204456), (210, 189852), (234, 170380), (252, 158210), (260, 153342), (273, 146040), (280, 142389), (312, 127785), (315, 126568), (360, 110747), (364, 109530), (390, 102228), (420, 94926), (455, 87624), (468, 85190), (504, 79105), (520, 76671), (546, 73020), (585, 68152), (630, 63284), (728, 54765), (780, 51114), (819, 48680), (840, 47463), (910, 43812), (936, 42595), (1092, 36510), (1170, 34076), (1217, 32760), (1260, 31642), (1365, 29208), (1560, 25557), (1638, 24340), (1820, 21906), (2184, 18255), (2340, 17038), (2434, 16380), (2520, 15821), (2730, 14604), (3276, 12170), (3640, 10953), (3651, 10920), (4095, 9736), (4680, 8519), (4868, 8190), (5460, 7302), (6085, 6552)]