42734040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18743}}^1$

素因数の和:18776

約数の個数: 64

約数和(自身を含む): 134956800

約数和(自身を除く): 92222760

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, 18743, 37486, 56229, 74972, 93715, 112458, 149944, 187430, 224916, 281145, 356117, 374860, 449832, 562290, 712234, 749720, 1068351, 1124580, 1424468, 1780585, 2136702, 2249160, 2848936, 3561170, 4273404, 5341755, 7122340, 8546808, 10683510, 14244680, 21367020, 42734040]

約数ペア:

[(1, 42734040), (2, 21367020), (3, 14244680), (4, 10683510), (5, 8546808), (6, 7122340), (8, 5341755), (10, 4273404), (12, 3561170), (15, 2848936), (19, 2249160), (20, 2136702), (24, 1780585), (30, 1424468), (38, 1124580), (40, 1068351), (57, 749720), (60, 712234), (76, 562290), (95, 449832), (114, 374860), (120, 356117), (152, 281145), (190, 224916), (228, 187430), (285, 149944), (380, 112458), (456, 93715), (570, 74972), (760, 56229), (1140, 37486), (2280, 18743)]