208200480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 710156160

約数和(自身を除く): 501955680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 480, 555, 570, 592, 608, 617, 703, 740, 760, 888, 912, 1110, 1140, 1184, 1234, 1406, 1480, 1520, 1776, 1824, 1851, 2109, 2220, 2280, 2468, 2812, 2960, 3040, 3085, 3515, 3552, 3702, 4218, 4440, 4560, 4936, 5624, 5920, 6170, 7030, 7404, 8436, 8880, 9120, 9255, 9872, 10545, 11248, 11723, 12340, 14060, 14808, 16872, 17760, 18510, 19744, 21090, 22496, 22829, 23446, 24680, 28120, 29616, 33744, 35169, 37020, 42180, 45658, 46892, 49360, 56240, 58615, 59232, 67488, 68487, 70338, 74040, 84360, 91316, 93784, 98720, 112480, 114145, 117230, 136974, 140676, 148080, 168720, 175845, 182632, 187568, 228290, 234460, 273948, 281352, 296160, 337440, 342435, 351690, 365264, 375136, 433751, 456580, 468920, 547896, 562704, 684870, 703380, 730528, 867502, 913160, 937840, 1095792, 1125408, 1301253, 1369740, 1406760, 1735004, 1826320, 1875680, 2168755, 2191584, 2602506, 2739480, 2813520, 3470008, 3652640, 4337510, 5205012, 5478960, 5627040, 6506265, 6940016, 8675020, 10410024, 10957920, 13012530, 13880032, 17350040, 20820048, 26025060, 34700080, 41640096, 52050120, 69400160, 104100240, 208200480]

約数ペア:

[(1, 208200480), (2, 104100240), (3, 69400160), (4, 52050120), (5, 41640096), (6, 34700080), (8, 26025060), (10, 20820048), (12, 17350040), (15, 13880032), (16, 13012530), (19, 10957920), (20, 10410024), (24, 8675020), (30, 6940016), (32, 6506265), (37, 5627040), (38, 5478960), (40, 5205012), (48, 4337510), (57, 3652640), (60, 3470008), (74, 2813520), (76, 2739480), (80, 2602506), (95, 2191584), (96, 2168755), (111, 1875680), (114, 1826320), (120, 1735004), (148, 1406760), (152, 1369740), (160, 1301253), (185, 1125408), (190, 1095792), (222, 937840), (228, 913160), (240, 867502), (285, 730528), (296, 703380), (304, 684870), (370, 562704), (380, 547896), (444, 468920), (456, 456580), (480, 433751), (555, 375136), (570, 365264), (592, 351690), (608, 342435), (617, 337440), (703, 296160), (740, 281352), (760, 273948), (888, 234460), (912, 228290), (1110, 187568), (1140, 182632), (1184, 175845), (1234, 168720), (1406, 148080), (1480, 140676), (1520, 136974), (1776, 117230), (1824, 114145), (1851, 112480), (2109, 98720), (2220, 93784), (2280, 91316), (2468, 84360), (2812, 74040), (2960, 70338), (3040, 68487), (3085, 67488), (3515, 59232), (3552, 58615), (3702, 56240), (4218, 49360), (4440, 46892), (4560, 45658), (4936, 42180), (5624, 37020), (5920, 35169), (6170, 33744), (7030, 29616), (7404, 28120), (8436, 24680), (8880, 23446), (9120, 22829), (9255, 22496), (9872, 21090), (10545, 19744), (11248, 18510), (11723, 17760), (12340, 16872), (14060, 14808)]