2153154480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 320

約数和(自身を含む): 7332864000

約数和(自身を除く): 5179709520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 79, 80, 86, 95, 114, 120, 129, 139, 152, 158, 172, 190, 215, 228, 237, 240, 258, 278, 285, 304, 316, 344, 380, 395, 417, 430, 456, 474, 516, 556, 570, 632, 645, 688, 695, 760, 790, 817, 834, 860, 912, 948, 1032, 1112, 1140, 1185, 1264, 1290, 1390, 1501, 1520, 1580, 1634, 1668, 1720, 1896, 2064, 2085, 2224, 2280, 2370, 2451, 2580, 2641, 2780, 3002, 3160, 3268, 3336, 3397, 3440, 3792, 4085, 4170, 4503, 4560, 4740, 4902, 5160, 5282, 5560, 5977, 6004, 6320, 6536, 6672, 6794, 7505, 7923, 8170, 8340, 9006, 9480, 9804, 10191, 10320, 10564, 10981, 11120, 11954, 12008, 12255, 13072, 13205, 13588, 15010, 15846, 16340, 16680, 16985, 17931, 18012, 18960, 19608, 20382, 21128, 21962, 22515, 23908, 24016, 24510, 26410, 27176, 29885, 30020, 31692, 32680, 32943, 33360, 33970, 35862, 36024, 39216, 39615, 40764, 42256, 43924, 45030, 47816, 49020, 50955, 52820, 54352, 54905, 59770, 60040, 63384, 64543, 65360, 65886, 67940, 71724, 72048, 79230, 81528, 87848, 89655, 90060, 95632, 98040, 101910, 105640, 109810, 113563, 119540, 120080, 126768, 129086, 131772, 135880, 143448, 158460, 163056, 164715, 175696, 179310, 180120, 193629, 196080, 203820, 208639, 211280, 219620, 227126, 239080, 258172, 263544, 271760, 286896, 316920, 322715, 329430, 340689, 358620, 360240, 387258, 407640, 417278, 439240, 454252, 472183, 478160, 516344, 527088, 567815, 625917, 633840, 645430, 658860, 681378, 717240, 774516, 815280, 834556, 878480, 908504, 944366, 968145, 1032688, 1043195, 1135630, 1251834, 1290860, 1317720, 1362756, 1416549, 1434480, 1549032, 1669112, 1703445, 1817008, 1888732, 1936290, 2086390, 2271260, 2360915, 2503668, 2581720, 2635440, 2725512, 2833098, 3098064, 3129585, 3338224, 3406890, 3777464, 3872580, 4172780, 4542520, 4721830, 5007336, 5163440, 5451024, 5666196, 6259170, 6813780, 7082745, 7554928, 7745160, 8345560, 8971477, 9085040, 9443660, 10014672, 11332392, 12518340, 13627560, 14165490, 15490320, 16691120, 17942954, 18887320, 22664784, 25036680, 26914431, 27255120, 28330980, 35885908, 37774640, 44857385, 50073360, 53828862, 56661960, 71771816, 89714770, 107657724, 113323920, 134572155, 143543632, 179429540, 215315448, 269144310, 358859080, 430630896, 538288620, 717718160, 1076577240, 2153154480]

約数ペア:

[(1, 2153154480), (2, 1076577240), (3, 717718160), (4, 538288620), (5, 430630896), (6, 358859080), (8, 269144310), (10, 215315448), (12, 179429540), (15, 143543632), (16, 134572155), (19, 113323920), (20, 107657724), (24, 89714770), (30, 71771816), (38, 56661960), (40, 53828862), (43, 50073360), (48, 44857385), (57, 37774640), (60, 35885908), (76, 28330980), (79, 27255120), (80, 26914431), (86, 25036680), (95, 22664784), (114, 18887320), (120, 17942954), (129, 16691120), (139, 15490320), (152, 14165490), (158, 13627560), (172, 12518340), (190, 11332392), (215, 10014672), (228, 9443660), (237, 9085040), (240, 8971477), (258, 8345560), (278, 7745160), (285, 7554928), (304, 7082745), (316, 6813780), (344, 6259170), (380, 5666196), (395, 5451024), (417, 5163440), (430, 5007336), (456, 4721830), (474, 4542520), (516, 4172780), (556, 3872580), (570, 3777464), (632, 3406890), (645, 3338224), (688, 3129585), (695, 3098064), (760, 2833098), (790, 2725512), (817, 2635440), (834, 2581720), (860, 2503668), (912, 2360915), (948, 2271260), (1032, 2086390), (1112, 1936290), (1140, 1888732), (1185, 1817008), (1264, 1703445), (1290, 1669112), (1390, 1549032), (1501, 1434480), (1520, 1416549), (1580, 1362756), (1634, 1317720), (1668, 1290860), (1720, 1251834), (1896, 1135630), (2064, 1043195), (2085, 1032688), (2224, 968145), (2280, 944366), (2370, 908504), (2451, 878480), (2580, 834556), (2641, 815280), (2780, 774516), (3002, 717240), (3160, 681378), (3268, 658860), (3336, 645430), (3397, 633840), (3440, 625917), (3792, 567815), (4085, 527088), (4170, 516344), (4503, 478160), (4560, 472183), (4740, 454252), (4902, 439240), (5160, 417278), (5282, 407640), (5560, 387258), (5977, 360240), (6004, 358620), (6320, 340689), (6536, 329430), (6672, 322715), (6794, 316920), (7505, 286896), (7923, 271760), (8170, 263544), (8340, 258172), (9006, 239080), (9480, 227126), (9804, 219620), (10191, 211280), (10320, 208639), (10564, 203820), (10981, 196080), (11120, 193629), (11954, 180120), (12008, 179310), (12255, 175696), (13072, 164715), (13205, 163056), (13588, 158460), (15010, 143448), (15846, 135880), (16340, 131772), (16680, 129086), (16985, 126768), (17931, 120080), (18012, 119540), (18960, 113563), (19608, 109810), (20382, 105640), (21128, 101910), (21962, 98040), (22515, 95632), (23908, 90060), (24016, 89655), (24510, 87848), (26410, 81528), (27176, 79230), (29885, 72048), (30020, 71724), (31692, 67940), (32680, 65886), (32943, 65360), (33360, 64543), (33970, 63384), (35862, 60040), (36024, 59770), (39216, 54905), (39615, 54352), (40764, 52820), (42256, 50955), (43924, 49020), (45030, 47816)]