91489440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 334768896

約数和(自身を除く): 243279456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 373, 420, 438, 480, 511, 560, 584, 672, 730, 746, 840, 876, 1022, 1095, 1119, 1120, 1168, 1460, 1492, 1533, 1680, 1752, 1865, 2044, 2190, 2238, 2336, 2555, 2611, 2920, 2984, 3066, 3360, 3504, 3730, 4088, 4380, 4476, 5110, 5222, 5595, 5840, 5968, 6132, 7008, 7460, 7665, 7833, 8176, 8760, 8952, 10220, 10444, 11190, 11680, 11936, 12264, 13055, 14920, 15330, 15666, 16352, 17520, 17904, 20440, 20888, 22380, 24528, 26110, 27229, 29840, 30660, 31332, 35040, 35808, 39165, 40880, 41776, 44760, 49056, 52220, 54458, 59680, 61320, 62664, 78330, 81687, 81760, 83552, 89520, 104440, 108916, 122640, 125328, 136145, 156660, 163374, 179040, 190603, 208880, 217832, 245280, 250656, 272290, 313320, 326748, 381206, 408435, 417760, 435664, 544580, 571809, 626640, 653496, 762412, 816870, 871328, 953015, 1089160, 1143618, 1253280, 1306992, 1524824, 1633740, 1906030, 2178320, 2287236, 2613984, 2859045, 3049648, 3267480, 3812060, 4356640, 4574472, 5718090, 6099296, 6534960, 7624120, 9148944, 11436180, 13069920, 15248240, 18297888, 22872360, 30496480, 45744720, 91489440]

約数ペア:

[(1, 91489440), (2, 45744720), (3, 30496480), (4, 22872360), (5, 18297888), (6, 15248240), (7, 13069920), (8, 11436180), (10, 9148944), (12, 7624120), (14, 6534960), (15, 6099296), (16, 5718090), (20, 4574472), (21, 4356640), (24, 3812060), (28, 3267480), (30, 3049648), (32, 2859045), (35, 2613984), (40, 2287236), (42, 2178320), (48, 1906030), (56, 1633740), (60, 1524824), (70, 1306992), (73, 1253280), (80, 1143618), (84, 1089160), (96, 953015), (105, 871328), (112, 816870), (120, 762412), (140, 653496), (146, 626640), (160, 571809), (168, 544580), (210, 435664), (219, 417760), (224, 408435), (240, 381206), (280, 326748), (292, 313320), (336, 272290), (365, 250656), (373, 245280), (420, 217832), (438, 208880), (480, 190603), (511, 179040), (560, 163374), (584, 156660), (672, 136145), (730, 125328), (746, 122640), (840, 108916), (876, 104440), (1022, 89520), (1095, 83552), (1119, 81760), (1120, 81687), (1168, 78330), (1460, 62664), (1492, 61320), (1533, 59680), (1680, 54458), (1752, 52220), (1865, 49056), (2044, 44760), (2190, 41776), (2238, 40880), (2336, 39165), (2555, 35808), (2611, 35040), (2920, 31332), (2984, 30660), (3066, 29840), (3360, 27229), (3504, 26110), (3730, 24528), (4088, 22380), (4380, 20888), (4476, 20440), (5110, 17904), (5222, 17520), (5595, 16352), (5840, 15666), (5968, 15330), (6132, 14920), (7008, 13055), (7460, 12264), (7665, 11936), (7833, 11680), (8176, 11190), (8760, 10444), (8952, 10220)]