234837720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 873709200

約数和(自身を除く): 638871480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 139, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 278, 285, 312, 342, 360, 361, 380, 390, 417, 456, 468, 494, 520, 556, 570, 585, 684, 695, 722, 741, 760, 780, 834, 855, 936, 988, 1083, 1112, 1140, 1170, 1235, 1251, 1368, 1390, 1444, 1482, 1560, 1668, 1710, 1805, 1807, 1976, 2085, 2166, 2223, 2280, 2340, 2470, 2502, 2641, 2780, 2888, 2964, 3249, 3336, 3420, 3610, 3614, 3705, 4170, 4332, 4446, 4680, 4693, 4940, 5004, 5282, 5415, 5421, 5560, 5928, 6255, 6498, 6840, 7220, 7228, 7410, 7923, 8340, 8664, 8892, 9035, 9386, 9880, 10008, 10564, 10830, 10842, 11115, 12510, 12996, 13205, 14079, 14440, 14456, 14820, 15846, 16245, 16263, 16680, 17784, 18070, 18772, 21128, 21660, 21684, 22230, 23465, 23769, 25020, 25992, 26410, 27105, 28158, 29640, 31692, 32490, 32526, 34333, 36140, 37544, 39615, 42237, 43320, 43368, 44460, 46930, 47538, 50040, 50179, 52820, 54210, 56316, 63384, 64980, 65052, 68666, 70395, 72280, 79230, 81315, 84474, 88920, 93860, 95076, 100358, 102999, 105640, 108420, 112632, 118845, 129960, 130104, 137332, 140790, 150537, 158460, 162630, 168948, 171665, 187720, 190152, 200716, 205998, 211185, 216840, 237690, 250895, 274664, 281580, 301074, 308997, 316920, 325260, 337896, 343330, 401432, 411996, 422370, 451611, 475380, 501790, 514995, 563160, 602148, 617994, 650520, 652327, 686660, 752685, 823992, 844740, 903222, 950760, 1003580, 1029990, 1204296, 1235988, 1304654, 1373320, 1505370, 1544985, 1689480, 1806444, 1956981, 2007160, 2059980, 2258055, 2471976, 2609308, 3010740, 3089970, 3261635, 3612888, 3913962, 4119960, 4516110, 5218616, 5870943, 6021480, 6179940, 6523270, 7827924, 9032220, 9784905, 11741886, 12359880, 13046540, 15655848, 18064440, 19569810, 23483772, 26093080, 29354715, 39139620, 46967544, 58709430, 78279240, 117418860, 234837720]

約数ペア:

[(1, 234837720), (2, 117418860), (3, 78279240), (4, 58709430), (5, 46967544), (6, 39139620), (8, 29354715), (9, 26093080), (10, 23483772), (12, 19569810), (13, 18064440), (15, 15655848), (18, 13046540), (19, 12359880), (20, 11741886), (24, 9784905), (26, 9032220), (30, 7827924), (36, 6523270), (38, 6179940), (39, 6021480), (40, 5870943), (45, 5218616), (52, 4516110), (57, 4119960), (60, 3913962), (65, 3612888), (72, 3261635), (76, 3089970), (78, 3010740), (90, 2609308), (95, 2471976), (104, 2258055), (114, 2059980), (117, 2007160), (120, 1956981), (130, 1806444), (139, 1689480), (152, 1544985), (156, 1505370), (171, 1373320), (180, 1304654), (190, 1235988), (195, 1204296), (228, 1029990), (234, 1003580), (247, 950760), (260, 903222), (278, 844740), (285, 823992), (312, 752685), (342, 686660), (360, 652327), (361, 650520), (380, 617994), (390, 602148), (417, 563160), (456, 514995), (468, 501790), (494, 475380), (520, 451611), (556, 422370), (570, 411996), (585, 401432), (684, 343330), (695, 337896), (722, 325260), (741, 316920), (760, 308997), (780, 301074), (834, 281580), (855, 274664), (936, 250895), (988, 237690), (1083, 216840), (1112, 211185), (1140, 205998), (1170, 200716), (1235, 190152), (1251, 187720), (1368, 171665), (1390, 168948), (1444, 162630), (1482, 158460), (1560, 150537), (1668, 140790), (1710, 137332), (1805, 130104), (1807, 129960), (1976, 118845), (2085, 112632), (2166, 108420), (2223, 105640), (2280, 102999), (2340, 100358), (2470, 95076), (2502, 93860), (2641, 88920), (2780, 84474), (2888, 81315), (2964, 79230), (3249, 72280), (3336, 70395), (3420, 68666), (3610, 65052), (3614, 64980), (3705, 63384), (4170, 56316), (4332, 54210), (4446, 52820), (4680, 50179), (4693, 50040), (4940, 47538), (5004, 46930), (5282, 44460), (5415, 43368), (5421, 43320), (5560, 42237), (5928, 39615), (6255, 37544), (6498, 36140), (6840, 34333), (7220, 32526), (7228, 32490), (7410, 31692), (7923, 29640), (8340, 28158), (8664, 27105), (8892, 26410), (9035, 25992), (9386, 25020), (9880, 23769), (10008, 23465), (10564, 22230), (10830, 21684), (10842, 21660), (11115, 21128), (12510, 18772), (12996, 18070), (13205, 17784), (14079, 16680), (14440, 16263), (14456, 16245), (14820, 15846)]