230887020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:909

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 581964180

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, 343, 364, 390, 420, 455, 490, 546, 588, 637, 686, 735, 780, 863, 910, 980, 1029, 1092, 1274, 1365, 1372, 1470, 1715, 1726, 1820, 1911, 2058, 2548, 2589, 2730, 2940, 3185, 3430, 3452, 3822, 4116, 4315, 4459, 5145, 5178, 5460, 6041, 6370, 6860, 7644, 8630, 8918, 9555, 10290, 10356, 11219, 12082, 12740, 12945, 13377, 17260, 17836, 18123, 19110, 20580, 22295, 22438, 24164, 25890, 26754, 30205, 33657, 36246, 38220, 42287, 44590, 44876, 51780, 53508, 56095, 60410, 66885, 67314, 72492, 78533, 84574, 89180, 90615, 112190, 120820, 126861, 133770, 134628, 157066, 168285, 169148, 181230, 211435, 224380, 235599, 253722, 267540, 296009, 314132, 336570, 362460, 392665, 422870, 471198, 507444, 549731, 592018, 634305, 673140, 785330, 845740, 888027, 942396, 1099462, 1177995, 1184036, 1268610, 1480045, 1570660, 1649193, 1776054, 2198924, 2355990, 2537220, 2748655, 2960090, 3298386, 3552108, 3848117, 4440135, 4711980, 5497310, 5920180, 6596772, 7696234, 8245965, 8880270, 10994620, 11544351, 15392468, 16491930, 17760540, 19240585, 23088702, 32983860, 38481170, 46177404, 57721755, 76962340, 115443510, 230887020]

約数ペア:

[(1, 230887020), (2, 115443510), (3, 76962340), (4, 57721755), (5, 46177404), (6, 38481170), (7, 32983860), (10, 23088702), (12, 19240585), (13, 17760540), (14, 16491930), (15, 15392468), (20, 11544351), (21, 10994620), (26, 8880270), (28, 8245965), (30, 7696234), (35, 6596772), (39, 5920180), (42, 5497310), (49, 4711980), (52, 4440135), (60, 3848117), (65, 3552108), (70, 3298386), (78, 2960090), (84, 2748655), (91, 2537220), (98, 2355990), (105, 2198924), (130, 1776054), (140, 1649193), (147, 1570660), (156, 1480045), (182, 1268610), (195, 1184036), (196, 1177995), (210, 1099462), (245, 942396), (260, 888027), (273, 845740), (294, 785330), (343, 673140), (364, 634305), (390, 592018), (420, 549731), (455, 507444), (490, 471198), (546, 422870), (588, 392665), (637, 362460), (686, 336570), (735, 314132), (780, 296009), (863, 267540), (910, 253722), (980, 235599), (1029, 224380), (1092, 211435), (1274, 181230), (1365, 169148), (1372, 168285), (1470, 157066), (1715, 134628), (1726, 133770), (1820, 126861), (1911, 120820), (2058, 112190), (2548, 90615), (2589, 89180), (2730, 84574), (2940, 78533), (3185, 72492), (3430, 67314), (3452, 66885), (3822, 60410), (4116, 56095), (4315, 53508), (4459, 51780), (5145, 44876), (5178, 44590), (5460, 42287), (6041, 38220), (6370, 36246), (6860, 33657), (7644, 30205), (8630, 26754), (8918, 25890), (9555, 24164), (10290, 22438), (10356, 22295), (11219, 20580), (12082, 19110), (12740, 18123), (12945, 17836), (13377, 17260)]