1888236240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42073}}^1$

素因数の和:42117

約数の個数: 160

約数和(自身を含む): 6761460096

約数和(自身を除く): 4873223856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4488, 5610, 7480, 8976, 11220, 14960, 22440, 42073, 44880, 84146, 126219, 168292, 210365, 252438, 336584, 420730, 462803, 504876, 631095, 673168, 715241, 841460, 925606, 1009752, 1262190, 1388409, 1430482, 1682920, 1851212, 2019504, 2145723, 2314015, 2524380, 2776818, 2860964, 3365840, 3576205, 3702424, 4291446, 4628030, 5048760, 5553636, 5721928, 6942045, 7152410, 7404848, 7867651, 8582892, 9256060, 10097520, 10728615, 11107272, 11443856, 13884090, 14304820, 15735302, 17165784, 18512120, 21457230, 22214544, 23602953, 27768180, 28609640, 31470604, 34331568, 37024240, 39338255, 42914460, 47205906, 55536360, 57219280, 62941208, 78676510, 85828920, 94411812, 111072720, 118014765, 125882416, 157353020, 171657840, 188823624, 236029530, 314706040, 377647248, 472059060, 629412080, 944118120, 1888236240]

約数ペア:

[(1, 1888236240), (2, 944118120), (3, 629412080), (4, 472059060), (5, 377647248), (6, 314706040), (8, 236029530), (10, 188823624), (11, 171657840), (12, 157353020), (15, 125882416), (16, 118014765), (17, 111072720), (20, 94411812), (22, 85828920), (24, 78676510), (30, 62941208), (33, 57219280), (34, 55536360), (40, 47205906), (44, 42914460), (48, 39338255), (51, 37024240), (55, 34331568), (60, 31470604), (66, 28609640), (68, 27768180), (80, 23602953), (85, 22214544), (88, 21457230), (102, 18512120), (110, 17165784), (120, 15735302), (132, 14304820), (136, 13884090), (165, 11443856), (170, 11107272), (176, 10728615), (187, 10097520), (204, 9256060), (220, 8582892), (240, 7867651), (255, 7404848), (264, 7152410), (272, 6942045), (330, 5721928), (340, 5553636), (374, 5048760), (408, 4628030), (440, 4291446), (510, 3702424), (528, 3576205), (561, 3365840), (660, 2860964), (680, 2776818), (748, 2524380), (816, 2314015), (880, 2145723), (935, 2019504), (1020, 1851212), (1122, 1682920), (1320, 1430482), (1360, 1388409), (1496, 1262190), (1870, 1009752), (2040, 925606), (2244, 841460), (2640, 715241), (2805, 673168), (2992, 631095), (3740, 504876), (4080, 462803), (4488, 420730), (5610, 336584), (7480, 252438), (8976, 210365), (11220, 168292), (14960, 126219), (22440, 84146), (42073, 44880)]