680945370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10039}}^1$

素因数の和:10092

約数の個数: 128

約数和(自身を含む): 2081894400

約数和(自身を除く): 1400949030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 510, 570, 595, 646, 665, 714, 798, 969, 1190, 1330, 1615, 1785, 1938, 1995, 2261, 3230, 3570, 3990, 4522, 4845, 6783, 9690, 10039, 11305, 13566, 20078, 22610, 30117, 33915, 50195, 60234, 67830, 70273, 100390, 140546, 150585, 170663, 190741, 210819, 301170, 341326, 351365, 381482, 421638, 511989, 572223, 702730, 853315, 953705, 1023978, 1054095, 1144446, 1194641, 1335187, 1706630, 1907410, 2108190, 2389282, 2559945, 2670374, 2861115, 3242597, 3583923, 4005561, 5119890, 5722230, 5973205, 6485194, 6675935, 7167846, 8011122, 9727791, 11946410, 13351870, 16212985, 17919615, 19455582, 20027805, 22698179, 32425970, 35839230, 40055610, 45396358, 48638955, 68094537, 97277910, 113490895, 136189074, 226981790, 340472685, 680945370]

約数ペア:

[(1, 680945370), (2, 340472685), (3, 226981790), (5, 136189074), (6, 113490895), (7, 97277910), (10, 68094537), (14, 48638955), (15, 45396358), (17, 40055610), (19, 35839230), (21, 32425970), (30, 22698179), (34, 20027805), (35, 19455582), (38, 17919615), (42, 16212985), (51, 13351870), (57, 11946410), (70, 9727791), (85, 8011122), (95, 7167846), (102, 6675935), (105, 6485194), (114, 5973205), (119, 5722230), (133, 5119890), (170, 4005561), (190, 3583923), (210, 3242597), (238, 2861115), (255, 2670374), (266, 2559945), (285, 2389282), (323, 2108190), (357, 1907410), (399, 1706630), (510, 1335187), (570, 1194641), (595, 1144446), (646, 1054095), (665, 1023978), (714, 953705), (798, 853315), (969, 702730), (1190, 572223), (1330, 511989), (1615, 421638), (1785, 381482), (1938, 351365), (1995, 341326), (2261, 301170), (3230, 210819), (3570, 190741), (3990, 170663), (4522, 150585), (4845, 140546), (6783, 100390), (9690, 70273), (10039, 67830), (11305, 60234), (13566, 50195), (20078, 33915), (22610, 30117)]