147172398320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{885727}}^1$

素因数の和:885838

約数の個数: 80

約数和(自身を含む): 358486007808

約数和(自身を除く): 211313609488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 248, 268, 310, 335, 496, 536, 620, 670, 1072, 1240, 1340, 2077, 2480, 2680, 4154, 5360, 8308, 10385, 16616, 20770, 33232, 41540, 83080, 166160, 885727, 1771454, 3542908, 4428635, 7085816, 8857270, 14171632, 17714540, 27457537, 35429080, 54915074, 59343709, 70858160, 109830148, 118687418, 137287685, 219660296, 237374836, 274575370, 296718545, 439320592, 474749672, 549150740, 593437090, 949499344, 1098301480, 1186874180, 1839654979, 2196602960, 2373748360, 3679309958, 4747496720, 7358619916, 9198274895, 14717239832, 18396549790, 29434479664, 36793099580, 73586199160, 147172398320]

約数ペア:

[(1, 147172398320), (2, 73586199160), (4, 36793099580), (5, 29434479664), (8, 18396549790), (10, 14717239832), (16, 9198274895), (20, 7358619916), (31, 4747496720), (40, 3679309958), (62, 2373748360), (67, 2196602960), (80, 1839654979), (124, 1186874180), (134, 1098301480), (155, 949499344), (248, 593437090), (268, 549150740), (310, 474749672), (335, 439320592), (496, 296718545), (536, 274575370), (620, 237374836), (670, 219660296), (1072, 137287685), (1240, 118687418), (1340, 109830148), (2077, 70858160), (2480, 59343709), (2680, 54915074), (4154, 35429080), (5360, 27457537), (8308, 17714540), (10385, 14171632), (16616, 8857270), (20770, 7085816), (33232, 4428635), (41540, 3542908), (83080, 1771454), (166160, 885727)]