227978160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:891

約数の個数: 160

約数和(自身を含む): 759808512

約数和(自身を除く): 531830352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 71, 80, 85, 102, 120, 136, 142, 170, 204, 213, 240, 255, 272, 284, 340, 355, 408, 426, 510, 568, 680, 710, 787, 816, 852, 1020, 1065, 1136, 1207, 1360, 1420, 1574, 1704, 2040, 2130, 2361, 2414, 2840, 3148, 3408, 3621, 3935, 4080, 4260, 4722, 4828, 5680, 6035, 6296, 7242, 7870, 8520, 9444, 9656, 11805, 12070, 12592, 13379, 14484, 15740, 17040, 18105, 18888, 19312, 23610, 24140, 26758, 28968, 31480, 36210, 37776, 40137, 47220, 48280, 53516, 55877, 57936, 62960, 66895, 72420, 80274, 94440, 96560, 107032, 111754, 133790, 144840, 160548, 167631, 188880, 200685, 214064, 223508, 267580, 279385, 289680, 321096, 335262, 401370, 447016, 535160, 558770, 642192, 670524, 802740, 838155, 894032, 949909, 1070320, 1117540, 1341048, 1605480, 1676310, 1899818, 2235080, 2682096, 2849727, 3210960, 3352620, 3799636, 4470160, 4749545, 5699454, 6705240, 7599272, 9499090, 11398908, 13410480, 14248635, 15198544, 18998180, 22797816, 28497270, 37996360, 45595632, 56994540, 75992720, 113989080, 227978160]

約数ペア:

[(1, 227978160), (2, 113989080), (3, 75992720), (4, 56994540), (5, 45595632), (6, 37996360), (8, 28497270), (10, 22797816), (12, 18998180), (15, 15198544), (16, 14248635), (17, 13410480), (20, 11398908), (24, 9499090), (30, 7599272), (34, 6705240), (40, 5699454), (48, 4749545), (51, 4470160), (60, 3799636), (68, 3352620), (71, 3210960), (80, 2849727), (85, 2682096), (102, 2235080), (120, 1899818), (136, 1676310), (142, 1605480), (170, 1341048), (204, 1117540), (213, 1070320), (240, 949909), (255, 894032), (272, 838155), (284, 802740), (340, 670524), (355, 642192), (408, 558770), (426, 535160), (510, 447016), (568, 401370), (680, 335262), (710, 321096), (787, 289680), (816, 279385), (852, 267580), (1020, 223508), (1065, 214064), (1136, 200685), (1207, 188880), (1360, 167631), (1420, 160548), (1574, 144840), (1704, 133790), (2040, 111754), (2130, 107032), (2361, 96560), (2414, 94440), (2840, 80274), (3148, 72420), (3408, 66895), (3621, 62960), (3935, 57936), (4080, 55877), (4260, 53516), (4722, 48280), (4828, 47220), (5680, 40137), (6035, 37776), (6296, 36210), (7242, 31480), (7870, 28968), (8520, 26758), (9444, 24140), (9656, 23610), (11805, 19312), (12070, 18888), (12592, 18105), (13379, 17040), (14484, 15740)]