165951240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 630866880

約数和(自身を除く): 464915640

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, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 167, 168, 169, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 334, 338, 364, 390, 392, 420, 455, 490, 501, 507, 520, 546, 588, 637, 668, 676, 728, 735, 780, 835, 840, 845, 910, 980, 1002, 1014, 1092, 1169, 1176, 1183, 1274, 1336, 1352, 1365, 1470, 1560, 1670, 1690, 1820, 1911, 1960, 2004, 2028, 2171, 2184, 2338, 2366, 2505, 2535, 2548, 2730, 2940, 3185, 3340, 3380, 3507, 3549, 3640, 3822, 4008, 4056, 4342, 4676, 4732, 5010, 5070, 5096, 5460, 5845, 5880, 5915, 6370, 6513, 6680, 6760, 7014, 7098, 7644, 8183, 8281, 8684, 9352, 9464, 9555, 10020, 10140, 10855, 10920, 11690, 11830, 12740, 13026, 14028, 14196, 15197, 15288, 16366, 16562, 17368, 17535, 17745, 19110, 20040, 20280, 21710, 23380, 23660, 24549, 24843, 25480, 26052, 28056, 28223, 28392, 30394, 32565, 32732, 33124, 35070, 35490, 38220, 40915, 41405, 43420, 45591, 46760, 47320, 49098, 49686, 52104, 56446, 60788, 65130, 65464, 66248, 70140, 70980, 75985, 76440, 81830, 82810, 84669, 86840, 91182, 98196, 99372, 106379, 112892, 121576, 122745, 124215, 130260, 140280, 141115, 141960, 151970, 163660, 165620, 169338, 182364, 196392, 197561, 198744, 212758, 225784, 227955, 245490, 248430, 260520, 282230, 303940, 319137, 327320, 331240, 338676, 364728, 395122, 423345, 425516, 455910, 490980, 496860, 531895, 564460, 592683, 607880, 638274, 677352, 790244, 846690, 851032, 911820, 981960, 987805, 993720, 1063790, 1128920, 1185366, 1276548, 1382927, 1580488, 1595685, 1693380, 1823640, 1975610, 2127580, 2370732, 2553096, 2765854, 2963415, 3191370, 3386760, 3951220, 4148781, 4255160, 4741464, 5531708, 5926830, 6382740, 6914635, 7902440, 8297562, 11063416, 11853660, 12765480, 13829270, 16595124, 20743905, 23707320, 27658540, 33190248, 41487810, 55317080, 82975620, 165951240]

約数ペア:

[(1, 165951240), (2, 82975620), (3, 55317080), (4, 41487810), (5, 33190248), (6, 27658540), (7, 23707320), (8, 20743905), (10, 16595124), (12, 13829270), (13, 12765480), (14, 11853660), (15, 11063416), (20, 8297562), (21, 7902440), (24, 6914635), (26, 6382740), (28, 5926830), (30, 5531708), (35, 4741464), (39, 4255160), (40, 4148781), (42, 3951220), (49, 3386760), (52, 3191370), (56, 2963415), (60, 2765854), (65, 2553096), (70, 2370732), (78, 2127580), (84, 1975610), (91, 1823640), (98, 1693380), (104, 1595685), (105, 1580488), (120, 1382927), (130, 1276548), (140, 1185366), (147, 1128920), (156, 1063790), (167, 993720), (168, 987805), (169, 981960), (182, 911820), (195, 851032), (196, 846690), (210, 790244), (245, 677352), (260, 638274), (273, 607880), (280, 592683), (294, 564460), (312, 531895), (334, 496860), (338, 490980), (364, 455910), (390, 425516), (392, 423345), (420, 395122), (455, 364728), (490, 338676), (501, 331240), (507, 327320), (520, 319137), (546, 303940), (588, 282230), (637, 260520), (668, 248430), (676, 245490), (728, 227955), (735, 225784), (780, 212758), (835, 198744), (840, 197561), (845, 196392), (910, 182364), (980, 169338), (1002, 165620), (1014, 163660), (1092, 151970), (1169, 141960), (1176, 141115), (1183, 140280), (1274, 130260), (1336, 124215), (1352, 122745), (1365, 121576), (1470, 112892), (1560, 106379), (1670, 99372), (1690, 98196), (1820, 91182), (1911, 86840), (1960, 84669), (2004, 82810), (2028, 81830), (2171, 76440), (2184, 75985), (2338, 70980), (2366, 70140), (2505, 66248), (2535, 65464), (2548, 65130), (2730, 60788), (2940, 56446), (3185, 52104), (3340, 49686), (3380, 49098), (3507, 47320), (3549, 46760), (3640, 45591), (3822, 43420), (4008, 41405), (4056, 40915), (4342, 38220), (4676, 35490), (4732, 35070), (5010, 33124), (5070, 32732), (5096, 32565), (5460, 30394), (5845, 28392), (5880, 28223), (5915, 28056), (6370, 26052), (6513, 25480), (6680, 24843), (6760, 24549), (7014, 23660), (7098, 23380), (7644, 21710), (8183, 20280), (8281, 20040), (8684, 19110), (9352, 17745), (9464, 17535), (9555, 17368), (10020, 16562), (10140, 16366), (10855, 15288), (10920, 15197), (11690, 14196), (11830, 14028), (12740, 13026)]