156734040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68743}}^1$

素因数の和:68776

約数の個数: 64

約数和(自身を含む): 494956800

約数和(自身を除く): 338222760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 68743, 137486, 206229, 274972, 343715, 412458, 549944, 687430, 824916, 1031145, 1306117, 1374860, 1649832, 2062290, 2612234, 2749720, 3918351, 4124580, 5224468, 6530585, 7836702, 8249160, 10448936, 13061170, 15673404, 19591755, 26122340, 31346808, 39183510, 52244680, 78367020, 156734040]

約数ペア:

[(1, 156734040), (2, 78367020), (3, 52244680), (4, 39183510), (5, 31346808), (6, 26122340), (8, 19591755), (10, 15673404), (12, 13061170), (15, 10448936), (19, 8249160), (20, 7836702), (24, 6530585), (30, 5224468), (38, 4124580), (40, 3918351), (57, 2749720), (60, 2612234), (76, 2062290), (95, 1649832), (114, 1374860), (120, 1306117), (152, 1031145), (190, 824916), (228, 687430), (285, 549944), (380, 412458), (456, 343715), (570, 274972), (760, 206229), (1140, 137486), (2280, 68743)]