298399920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1051}}^1$

素因数の和:1100

約数の個数: 240

約数和(自身を含む): 1145855232

約数和(自身を除く): 847455312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 169, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 390, 420, 455, 507, 520, 546, 560, 624, 676, 728, 780, 840, 845, 910, 1014, 1040, 1051, 1092, 1183, 1352, 1365, 1456, 1560, 1680, 1690, 1820, 2028, 2102, 2184, 2366, 2535, 2704, 2730, 3120, 3153, 3380, 3549, 3640, 4056, 4204, 4368, 4732, 5070, 5255, 5460, 5915, 6306, 6760, 7098, 7280, 7357, 8112, 8408, 9464, 10140, 10510, 10920, 11830, 12612, 13520, 13663, 14196, 14714, 15765, 16816, 17745, 18928, 20280, 21020, 21840, 22071, 23660, 25224, 27326, 28392, 29428, 31530, 35490, 36785, 40560, 40989, 42040, 44142, 47320, 50448, 54652, 56784, 58856, 63060, 68315, 70980, 73570, 81978, 84080, 88284, 94640, 95641, 109304, 110355, 117712, 126120, 136630, 141960, 147140, 163956, 176568, 177619, 191282, 204945, 218608, 220710, 252240, 273260, 283920, 286923, 294280, 327912, 353136, 355238, 382564, 409890, 441420, 478205, 532857, 546520, 573846, 588560, 655824, 710476, 765128, 819780, 882840, 888095, 956410, 1065714, 1093040, 1147692, 1243333, 1420952, 1434615, 1530256, 1639560, 1765680, 1776190, 1912820, 2131428, 2295384, 2486666, 2664285, 2841904, 2869230, 3279120, 3552380, 3729999, 3825640, 4262856, 4590768, 4973332, 5328570, 5738460, 6216665, 7104760, 7459998, 7651280, 8525712, 9946664, 10657140, 11476920, 12433330, 14209520, 14919996, 18649995, 19893328, 21314280, 22953840, 24866660, 29839992, 37299990, 42628560, 49733320, 59679984, 74599980, 99466640, 149199960, 298399920]

約数ペア:

[(1, 298399920), (2, 149199960), (3, 99466640), (4, 74599980), (5, 59679984), (6, 49733320), (7, 42628560), (8, 37299990), (10, 29839992), (12, 24866660), (13, 22953840), (14, 21314280), (15, 19893328), (16, 18649995), (20, 14919996), (21, 14209520), (24, 12433330), (26, 11476920), (28, 10657140), (30, 9946664), (35, 8525712), (39, 7651280), (40, 7459998), (42, 7104760), (48, 6216665), (52, 5738460), (56, 5328570), (60, 4973332), (65, 4590768), (70, 4262856), (78, 3825640), (80, 3729999), (84, 3552380), (91, 3279120), (104, 2869230), (105, 2841904), (112, 2664285), (120, 2486666), (130, 2295384), (140, 2131428), (156, 1912820), (168, 1776190), (169, 1765680), (182, 1639560), (195, 1530256), (208, 1434615), (210, 1420952), (240, 1243333), (260, 1147692), (273, 1093040), (280, 1065714), (312, 956410), (336, 888095), (338, 882840), (364, 819780), (390, 765128), (420, 710476), (455, 655824), (507, 588560), (520, 573846), (546, 546520), (560, 532857), (624, 478205), (676, 441420), (728, 409890), (780, 382564), (840, 355238), (845, 353136), (910, 327912), (1014, 294280), (1040, 286923), (1051, 283920), (1092, 273260), (1183, 252240), (1352, 220710), (1365, 218608), (1456, 204945), (1560, 191282), (1680, 177619), (1690, 176568), (1820, 163956), (2028, 147140), (2102, 141960), (2184, 136630), (2366, 126120), (2535, 117712), (2704, 110355), (2730, 109304), (3120, 95641), (3153, 94640), (3380, 88284), (3549, 84080), (3640, 81978), (4056, 73570), (4204, 70980), (4368, 68315), (4732, 63060), (5070, 58856), (5255, 56784), (5460, 54652), (5915, 50448), (6306, 47320), (6760, 44142), (7098, 42040), (7280, 40989), (7357, 40560), (8112, 36785), (8408, 35490), (9464, 31530), (10140, 29428), (10510, 28392), (10920, 27326), (11830, 25224), (12612, 23660), (13520, 22071), (13663, 21840), (14196, 21020), (14714, 20280), (15765, 18928), (16816, 17745)]