144408030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:1010

約数の個数: 128

約数和(自身を含む): 412812288

約数和(自身を除く): 268404258

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 34, 39, 46, 51, 65, 69, 78, 85, 102, 115, 130, 138, 170, 195, 221, 230, 255, 299, 345, 390, 391, 442, 510, 598, 663, 690, 782, 897, 947, 1105, 1173, 1326, 1495, 1794, 1894, 1955, 2210, 2346, 2841, 2990, 3315, 3910, 4485, 4735, 5083, 5682, 5865, 6630, 8970, 9470, 10166, 11730, 12311, 14205, 15249, 16099, 21781, 24622, 25415, 28410, 30498, 32198, 36933, 43562, 48297, 50830, 61555, 65343, 73866, 76245, 80495, 96594, 108905, 123110, 130686, 152490, 160990, 184665, 209287, 217810, 241485, 283153, 326715, 369330, 370277, 418574, 482970, 566306, 627861, 653430, 740554, 849459, 1046435, 1110831, 1255722, 1415765, 1698918, 1851385, 2092870, 2221662, 2831530, 3139305, 3702770, 4247295, 4813601, 5554155, 6278610, 8494590, 9627202, 11108310, 14440803, 24068005, 28881606, 48136010, 72204015, 144408030]

約数ペア:

[(1, 144408030), (2, 72204015), (3, 48136010), (5, 28881606), (6, 24068005), (10, 14440803), (13, 11108310), (15, 9627202), (17, 8494590), (23, 6278610), (26, 5554155), (30, 4813601), (34, 4247295), (39, 3702770), (46, 3139305), (51, 2831530), (65, 2221662), (69, 2092870), (78, 1851385), (85, 1698918), (102, 1415765), (115, 1255722), (130, 1110831), (138, 1046435), (170, 849459), (195, 740554), (221, 653430), (230, 627861), (255, 566306), (299, 482970), (345, 418574), (390, 370277), (391, 369330), (442, 326715), (510, 283153), (598, 241485), (663, 217810), (690, 209287), (782, 184665), (897, 160990), (947, 152490), (1105, 130686), (1173, 123110), (1326, 108905), (1495, 96594), (1794, 80495), (1894, 76245), (1955, 73866), (2210, 65343), (2346, 61555), (2841, 50830), (2990, 48297), (3315, 43562), (3910, 36933), (4485, 32198), (4735, 30498), (5083, 28410), (5682, 25415), (5865, 24622), (6630, 21781), (8970, 16099), (9470, 15249), (10166, 14205), (11730, 12311)]