172765320

素因数分解:

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

素因数の和:1264

約数の個数: 192

約数和(自身を含む): 641934720

約数和(自身を除く): 469169400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1217, 1352, 1365, 1560, 1690, 1820, 2028, 2184, 2366, 2434, 2535, 2730, 3380, 3549, 3640, 3651, 4056, 4732, 4868, 5070, 5460, 5915, 6085, 6760, 7098, 7302, 8519, 9464, 9736, 10140, 10920, 11830, 12170, 14196, 14604, 15821, 17038, 17745, 18255, 20280, 23660, 24340, 25557, 28392, 29208, 31642, 34076, 35490, 36510, 42595, 47320, 47463, 48680, 51114, 63284, 68152, 70980, 73020, 79105, 85190, 94926, 102228, 110747, 126568, 127785, 141960, 146040, 158210, 170380, 189852, 204456, 205673, 221494, 237315, 255570, 316420, 332241, 340760, 379704, 411346, 442988, 474630, 511140, 553735, 617019, 632840, 664482, 822692, 885976, 949260, 1022280, 1028365, 1107470, 1234038, 1328964, 1439711, 1645384, 1661205, 1898520, 2056730, 2214940, 2468076, 2657928, 2879422, 3085095, 3322410, 4113460, 4319133, 4429880, 4936152, 5758844, 6170190, 6644820, 7198555, 8226920, 8638266, 11517688, 12340380, 13289640, 14397110, 17276532, 21595665, 24680760, 28794220, 34553064, 43191330, 57588440, 86382660, 172765320]

約数ペア:

[(1, 172765320), (2, 86382660), (3, 57588440), (4, 43191330), (5, 34553064), (6, 28794220), (7, 24680760), (8, 21595665), (10, 17276532), (12, 14397110), (13, 13289640), (14, 12340380), (15, 11517688), (20, 8638266), (21, 8226920), (24, 7198555), (26, 6644820), (28, 6170190), (30, 5758844), (35, 4936152), (39, 4429880), (40, 4319133), (42, 4113460), (52, 3322410), (56, 3085095), (60, 2879422), (65, 2657928), (70, 2468076), (78, 2214940), (84, 2056730), (91, 1898520), (104, 1661205), (105, 1645384), (120, 1439711), (130, 1328964), (140, 1234038), (156, 1107470), (168, 1028365), (169, 1022280), (182, 949260), (195, 885976), (210, 822692), (260, 664482), (273, 632840), (280, 617019), (312, 553735), (338, 511140), (364, 474630), (390, 442988), (420, 411346), (455, 379704), (507, 340760), (520, 332241), (546, 316420), (676, 255570), (728, 237315), (780, 221494), (840, 205673), (845, 204456), (910, 189852), (1014, 170380), (1092, 158210), (1183, 146040), (1217, 141960), (1352, 127785), (1365, 126568), (1560, 110747), (1690, 102228), (1820, 94926), (2028, 85190), (2184, 79105), (2366, 73020), (2434, 70980), (2535, 68152), (2730, 63284), (3380, 51114), (3549, 48680), (3640, 47463), (3651, 47320), (4056, 42595), (4732, 36510), (4868, 35490), (5070, 34076), (5460, 31642), (5915, 29208), (6085, 28392), (6760, 25557), (7098, 24340), (7302, 23660), (8519, 20280), (9464, 18255), (9736, 17745), (10140, 17038), (10920, 15821), (11830, 14604), (12170, 14196)]