123024720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 320

約数和(自身を含む): 483969024

約数和(自身を除く): 360944304

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, 43, 48, 52, 56, 60, 65, 70, 78, 80, 84, 86, 91, 104, 105, 112, 120, 129, 130, 131, 140, 156, 168, 172, 182, 195, 208, 210, 215, 240, 258, 260, 262, 273, 280, 301, 312, 336, 344, 364, 390, 393, 420, 430, 455, 516, 520, 524, 546, 559, 560, 602, 624, 645, 655, 688, 728, 780, 786, 840, 860, 903, 910, 917, 1032, 1040, 1048, 1092, 1118, 1204, 1290, 1310, 1365, 1456, 1505, 1560, 1572, 1677, 1680, 1703, 1720, 1806, 1820, 1834, 1965, 2064, 2096, 2184, 2236, 2408, 2580, 2620, 2730, 2751, 2795, 3010, 3120, 3144, 3354, 3406, 3440, 3612, 3640, 3668, 3913, 3930, 4368, 4472, 4515, 4585, 4816, 5109, 5160, 5240, 5460, 5502, 5590, 5633, 6020, 6288, 6708, 6812, 7224, 7280, 7336, 7826, 7860, 8385, 8515, 8944, 9030, 9170, 10218, 10320, 10480, 10920, 11004, 11180, 11266, 11739, 11921, 12040, 13416, 13624, 13755, 14448, 14672, 15652, 15720, 16770, 16899, 17030, 18060, 18340, 19565, 20436, 21840, 22008, 22360, 22532, 23478, 23842, 24080, 25545, 26832, 27248, 27510, 28165, 31304, 31440, 33540, 33798, 34060, 35763, 36120, 36680, 39130, 39431, 40872, 44016, 44720, 45064, 46956, 47684, 51090, 55020, 56330, 58695, 59605, 62608, 67080, 67596, 68120, 71526, 72240, 73229, 73360, 78260, 78862, 81744, 84495, 90128, 93912, 95368, 102180, 110040, 112660, 117390, 118293, 119210, 134160, 135192, 136240, 143052, 146458, 156520, 157724, 168990, 178815, 187824, 190736, 197155, 204360, 219687, 220080, 225320, 234780, 236586, 238420, 270384, 286104, 292916, 313040, 315448, 337980, 357630, 366145, 394310, 408720, 439374, 450640, 469560, 473172, 476840, 512603, 572208, 585832, 591465, 630896, 675960, 715260, 732290, 788620, 878748, 939120, 946344, 953680, 1025206, 1098435, 1171664, 1182930, 1351920, 1430520, 1464580, 1537809, 1577240, 1757496, 1892688, 2050412, 2196870, 2365860, 2563015, 2861040, 2929160, 3075618, 3154480, 3514992, 4100824, 4393740, 4731720, 5126030, 5858320, 6151236, 7689045, 8201648, 8787480, 9463440, 10252060, 12302472, 15378090, 17574960, 20504120, 24604944, 30756180, 41008240, 61512360, 123024720]

約数ペア:

[(1, 123024720), (2, 61512360), (3, 41008240), (4, 30756180), (5, 24604944), (6, 20504120), (7, 17574960), (8, 15378090), (10, 12302472), (12, 10252060), (13, 9463440), (14, 8787480), (15, 8201648), (16, 7689045), (20, 6151236), (21, 5858320), (24, 5126030), (26, 4731720), (28, 4393740), (30, 4100824), (35, 3514992), (39, 3154480), (40, 3075618), (42, 2929160), (43, 2861040), (48, 2563015), (52, 2365860), (56, 2196870), (60, 2050412), (65, 1892688), (70, 1757496), (78, 1577240), (80, 1537809), (84, 1464580), (86, 1430520), (91, 1351920), (104, 1182930), (105, 1171664), (112, 1098435), (120, 1025206), (129, 953680), (130, 946344), (131, 939120), (140, 878748), (156, 788620), (168, 732290), (172, 715260), (182, 675960), (195, 630896), (208, 591465), (210, 585832), (215, 572208), (240, 512603), (258, 476840), (260, 473172), (262, 469560), (273, 450640), (280, 439374), (301, 408720), (312, 394310), (336, 366145), (344, 357630), (364, 337980), (390, 315448), (393, 313040), (420, 292916), (430, 286104), (455, 270384), (516, 238420), (520, 236586), (524, 234780), (546, 225320), (559, 220080), (560, 219687), (602, 204360), (624, 197155), (645, 190736), (655, 187824), (688, 178815), (728, 168990), (780, 157724), (786, 156520), (840, 146458), (860, 143052), (903, 136240), (910, 135192), (917, 134160), (1032, 119210), (1040, 118293), (1048, 117390), (1092, 112660), (1118, 110040), (1204, 102180), (1290, 95368), (1310, 93912), (1365, 90128), (1456, 84495), (1505, 81744), (1560, 78862), (1572, 78260), (1677, 73360), (1680, 73229), (1703, 72240), (1720, 71526), (1806, 68120), (1820, 67596), (1834, 67080), (1965, 62608), (2064, 59605), (2096, 58695), (2184, 56330), (2236, 55020), (2408, 51090), (2580, 47684), (2620, 46956), (2730, 45064), (2751, 44720), (2795, 44016), (3010, 40872), (3120, 39431), (3144, 39130), (3354, 36680), (3406, 36120), (3440, 35763), (3612, 34060), (3640, 33798), (3668, 33540), (3913, 31440), (3930, 31304), (4368, 28165), (4472, 27510), (4515, 27248), (4585, 26832), (4816, 25545), (5109, 24080), (5160, 23842), (5240, 23478), (5460, 22532), (5502, 22360), (5590, 22008), (5633, 21840), (6020, 20436), (6288, 19565), (6708, 18340), (6812, 18060), (7224, 17030), (7280, 16899), (7336, 16770), (7826, 15720), (7860, 15652), (8385, 14672), (8515, 14448), (8944, 13755), (9030, 13624), (9170, 13416), (10218, 12040), (10320, 11921), (10480, 11739), (10920, 11266), (11004, 11180)]