1255002060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4457}}^1$

素因数の和:4520

約数の個数: 144

約数和(自身を含む): 3994867296

約数和(自身を除く): 2739865236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 361, 380, 390, 494, 570, 722, 741, 780, 988, 1083, 1140, 1235, 1444, 1482, 1805, 2166, 2470, 2964, 3610, 3705, 4332, 4457, 4693, 4940, 5415, 7220, 7410, 8914, 9386, 10830, 13371, 14079, 14820, 17828, 18772, 21660, 22285, 23465, 26742, 28158, 44570, 46930, 53484, 56316, 57941, 66855, 70395, 84683, 89140, 93860, 115882, 133710, 140790, 169366, 173823, 231764, 254049, 267420, 281580, 289705, 338732, 347646, 423415, 508098, 579410, 695292, 846830, 869115, 1016196, 1100879, 1158820, 1270245, 1608977, 1693660, 1738230, 2201758, 2540490, 3217954, 3302637, 3476460, 4403516, 4826931, 5080980, 5504395, 6435908, 6605274, 8044885, 9653862, 11008790, 13210548, 16089770, 16513185, 19307724, 20916701, 22017580, 24134655, 32179540, 33026370, 41833402, 48269310, 62750103, 66052740, 83666804, 96538620, 104583505, 125500206, 209167010, 251000412, 313750515, 418334020, 627501030, 1255002060]

約数ペア:

[(1, 1255002060), (2, 627501030), (3, 418334020), (4, 313750515), (5, 251000412), (6, 209167010), (10, 125500206), (12, 104583505), (13, 96538620), (15, 83666804), (19, 66052740), (20, 62750103), (26, 48269310), (30, 41833402), (38, 33026370), (39, 32179540), (52, 24134655), (57, 22017580), (60, 20916701), (65, 19307724), (76, 16513185), (78, 16089770), (95, 13210548), (114, 11008790), (130, 9653862), (156, 8044885), (190, 6605274), (195, 6435908), (228, 5504395), (247, 5080980), (260, 4826931), (285, 4403516), (361, 3476460), (380, 3302637), (390, 3217954), (494, 2540490), (570, 2201758), (722, 1738230), (741, 1693660), (780, 1608977), (988, 1270245), (1083, 1158820), (1140, 1100879), (1235, 1016196), (1444, 869115), (1482, 846830), (1805, 695292), (2166, 579410), (2470, 508098), (2964, 423415), (3610, 347646), (3705, 338732), (4332, 289705), (4457, 281580), (4693, 267420), (4940, 254049), (5415, 231764), (7220, 173823), (7410, 169366), (8914, 140790), (9386, 133710), (10830, 115882), (13371, 93860), (14079, 89140), (14820, 84683), (17828, 70395), (18772, 66855), (21660, 57941), (22285, 56316), (23465, 53484), (26742, 46930), (28158, 44570)]