237613740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6217}}^1$

素因数の和:6256

約数の個数: 144

約数和(自身を含む): 833609952

約数和(自身を除く): 595996212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6217, 6370, 7644, 9555, 12434, 12740, 18651, 19110, 24868, 31085, 37302, 38220, 43519, 62170, 74604, 80821, 87038, 93255, 124340, 130557, 161642, 174076, 186510, 217595, 242463, 261114, 304633, 323284, 373020, 404105, 435190, 484926, 522228, 565747, 609266, 652785, 808210, 870380, 913899, 969852, 1131494, 1212315, 1218532, 1305570, 1523165, 1616420, 1697241, 1827798, 2262988, 2424630, 2611140, 2828735, 3046330, 3394482, 3655596, 3960229, 4569495, 4849260, 5657470, 6092660, 6788964, 7920458, 8486205, 9138990, 11314940, 11880687, 15840916, 16972410, 18277980, 19801145, 23761374, 33944820, 39602290, 47522748, 59403435, 79204580, 118806870, 237613740]

約数ペア:

[(1, 237613740), (2, 118806870), (3, 79204580), (4, 59403435), (5, 47522748), (6, 39602290), (7, 33944820), (10, 23761374), (12, 19801145), (13, 18277980), (14, 16972410), (15, 15840916), (20, 11880687), (21, 11314940), (26, 9138990), (28, 8486205), (30, 7920458), (35, 6788964), (39, 6092660), (42, 5657470), (49, 4849260), (52, 4569495), (60, 3960229), (65, 3655596), (70, 3394482), (78, 3046330), (84, 2828735), (91, 2611140), (98, 2424630), (105, 2262988), (130, 1827798), (140, 1697241), (147, 1616420), (156, 1523165), (182, 1305570), (195, 1218532), (196, 1212315), (210, 1131494), (245, 969852), (260, 913899), (273, 870380), (294, 808210), (364, 652785), (390, 609266), (420, 565747), (455, 522228), (490, 484926), (546, 435190), (588, 404105), (637, 373020), (735, 323284), (780, 304633), (910, 261114), (980, 242463), (1092, 217595), (1274, 186510), (1365, 174076), (1470, 161642), (1820, 130557), (1911, 124340), (2548, 93255), (2730, 87038), (2940, 80821), (3185, 74604), (3822, 62170), (5460, 43519), (6217, 38220), (6370, 37302), (7644, 31085), (9555, 24868), (12434, 19110), (12740, 18651)]