234903760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:861

約数の個数: 160

約数和(自身を含む): 689455872

約数和(自身を除く): 454552112

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 164, 182, 205, 208, 260, 280, 287, 328, 364, 410, 455, 520, 533, 560, 574, 656, 728, 787, 820, 910, 1040, 1066, 1148, 1435, 1456, 1574, 1640, 1820, 2132, 2296, 2665, 2870, 3148, 3280, 3640, 3731, 3935, 4264, 4592, 5330, 5509, 5740, 6296, 7280, 7462, 7870, 8528, 10231, 10660, 11018, 11480, 12592, 14924, 15740, 18655, 20462, 21320, 22036, 22960, 27545, 29848, 31480, 32267, 37310, 40924, 42640, 44072, 51155, 55090, 59696, 62960, 64534, 71617, 74620, 81848, 88144, 102310, 110180, 129068, 143234, 149240, 161335, 163696, 204620, 220360, 225869, 258136, 286468, 298480, 322670, 358085, 409240, 419471, 440720, 451738, 516272, 572936, 645340, 716170, 818480, 838942, 903476, 1129345, 1145872, 1290680, 1432340, 1677884, 1806952, 2097355, 2258690, 2581360, 2864680, 2936297, 3355768, 3613904, 4194710, 4517380, 5729360, 5872594, 6711536, 8389420, 9034760, 11745188, 14681485, 16778840, 18069520, 23490376, 29362970, 33557680, 46980752, 58725940, 117451880, 234903760]

約数ペア:

[(1, 234903760), (2, 117451880), (4, 58725940), (5, 46980752), (7, 33557680), (8, 29362970), (10, 23490376), (13, 18069520), (14, 16778840), (16, 14681485), (20, 11745188), (26, 9034760), (28, 8389420), (35, 6711536), (40, 5872594), (41, 5729360), (52, 4517380), (56, 4194710), (65, 3613904), (70, 3355768), (80, 2936297), (82, 2864680), (91, 2581360), (104, 2258690), (112, 2097355), (130, 1806952), (140, 1677884), (164, 1432340), (182, 1290680), (205, 1145872), (208, 1129345), (260, 903476), (280, 838942), (287, 818480), (328, 716170), (364, 645340), (410, 572936), (455, 516272), (520, 451738), (533, 440720), (560, 419471), (574, 409240), (656, 358085), (728, 322670), (787, 298480), (820, 286468), (910, 258136), (1040, 225869), (1066, 220360), (1148, 204620), (1435, 163696), (1456, 161335), (1574, 149240), (1640, 143234), (1820, 129068), (2132, 110180), (2296, 102310), (2665, 88144), (2870, 81848), (3148, 74620), (3280, 71617), (3640, 64534), (3731, 62960), (3935, 59696), (4264, 55090), (4592, 51155), (5330, 44072), (5509, 42640), (5740, 40924), (6296, 37310), (7280, 32267), (7462, 31480), (7870, 29848), (8528, 27545), (10231, 22960), (10660, 22036), (11018, 21320), (11480, 20462), (12592, 18655), (14924, 15740)]