146145720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9157}}^1$

素因数の和:9197

約数の個数: 128

約数和(自身を含む): 527500800

約数和(自身を除く): 381355080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 9157, 15960, 18314, 27471, 36628, 45785, 54942, 64099, 73256, 91570, 109884, 128198, 137355, 173983, 183140, 192297, 219768, 256396, 274710, 320495, 347966, 366280, 384594, 512792, 521949, 549420, 640990, 695932, 769188, 869915, 961485, 1043898, 1098840, 1217881, 1281980, 1391864, 1538376, 1739830, 1922970, 2087796, 2435762, 2563960, 2609745, 3479660, 3653643, 3845940, 4175592, 4871524, 5219490, 6089405, 6959320, 7307286, 7691880, 9743048, 10438980, 12178810, 14614572, 18268215, 20877960, 24357620, 29229144, 36536430, 48715240, 73072860, 146145720]

約数ペア:

[(1, 146145720), (2, 73072860), (3, 48715240), (4, 36536430), (5, 29229144), (6, 24357620), (7, 20877960), (8, 18268215), (10, 14614572), (12, 12178810), (14, 10438980), (15, 9743048), (19, 7691880), (20, 7307286), (21, 6959320), (24, 6089405), (28, 5219490), (30, 4871524), (35, 4175592), (38, 3845940), (40, 3653643), (42, 3479660), (56, 2609745), (57, 2563960), (60, 2435762), (70, 2087796), (76, 1922970), (84, 1739830), (95, 1538376), (105, 1391864), (114, 1281980), (120, 1217881), (133, 1098840), (140, 1043898), (152, 961485), (168, 869915), (190, 769188), (210, 695932), (228, 640990), (266, 549420), (280, 521949), (285, 512792), (380, 384594), (399, 366280), (420, 347966), (456, 320495), (532, 274710), (570, 256396), (665, 219768), (760, 192297), (798, 183140), (840, 173983), (1064, 137355), (1140, 128198), (1330, 109884), (1596, 91570), (1995, 73256), (2280, 64099), (2660, 54942), (3192, 45785), (3990, 36628), (5320, 27471), (7980, 18314), (9157, 15960)]