237747580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 587865600

約数和(自身を除く): 350118020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 107, 118, 140, 214, 236, 269, 295, 413, 428, 535, 538, 590, 749, 826, 1070, 1076, 1180, 1345, 1498, 1652, 1883, 2065, 2140, 2690, 2996, 3745, 3766, 4130, 5380, 6313, 7490, 7532, 8260, 9415, 12626, 14980, 15871, 18830, 25252, 28783, 31565, 31742, 37660, 44191, 57566, 63130, 63484, 79355, 88382, 111097, 115132, 126260, 143915, 158710, 176764, 201481, 220955, 222194, 287830, 317420, 402962, 441910, 444388, 555485, 575660, 805924, 883820, 1007405, 1110970, 1698197, 2014810, 2221940, 3396394, 4029620, 6792788, 8490985, 11887379, 16981970, 23774758, 33963940, 47549516, 59436895, 118873790, 237747580]

約数ペア:

[(1, 237747580), (2, 118873790), (4, 59436895), (5, 47549516), (7, 33963940), (10, 23774758), (14, 16981970), (20, 11887379), (28, 8490985), (35, 6792788), (59, 4029620), (70, 3396394), (107, 2221940), (118, 2014810), (140, 1698197), (214, 1110970), (236, 1007405), (269, 883820), (295, 805924), (413, 575660), (428, 555485), (535, 444388), (538, 441910), (590, 402962), (749, 317420), (826, 287830), (1070, 222194), (1076, 220955), (1180, 201481), (1345, 176764), (1498, 158710), (1652, 143915), (1883, 126260), (2065, 115132), (2140, 111097), (2690, 88382), (2996, 79355), (3745, 63484), (3766, 63130), (4130, 57566), (5380, 44191), (6313, 37660), (7490, 31742), (7532, 31565), (8260, 28783), (9415, 25252), (12626, 18830), (14980, 15871)]