193856320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2339}}^1$

素因数の和:2400

約数の個数: 112

約数和(自身を含む): 542056320

約数和(自身を除く): 348200000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2240, 2339, 2368, 2590, 2960, 4144, 4678, 5180, 5920, 8288, 9356, 10360, 11695, 11840, 16373, 16576, 18712, 20720, 23390, 32746, 37424, 41440, 46780, 65492, 74848, 81865, 82880, 86543, 93560, 130984, 149696, 163730, 173086, 187120, 261968, 327460, 346172, 374240, 432715, 523936, 605801, 654920, 692344, 748480, 865430, 1047872, 1211602, 1309840, 1384688, 1730860, 2423204, 2619680, 2769376, 3029005, 3461720, 4846408, 5239360, 5538752, 6058010, 6923440, 9692816, 12116020, 13846880, 19385632, 24232040, 27693760, 38771264, 48464080, 96928160, 193856320]

約数ペア:

[(1, 193856320), (2, 96928160), (4, 48464080), (5, 38771264), (7, 27693760), (8, 24232040), (10, 19385632), (14, 13846880), (16, 12116020), (20, 9692816), (28, 6923440), (32, 6058010), (35, 5538752), (37, 5239360), (40, 4846408), (56, 3461720), (64, 3029005), (70, 2769376), (74, 2619680), (80, 2423204), (112, 1730860), (140, 1384688), (148, 1309840), (160, 1211602), (185, 1047872), (224, 865430), (259, 748480), (280, 692344), (296, 654920), (320, 605801), (370, 523936), (448, 432715), (518, 374240), (560, 346172), (592, 327460), (740, 261968), (1036, 187120), (1120, 173086), (1184, 163730), (1295, 149696), (1480, 130984), (2072, 93560), (2240, 86543), (2339, 82880), (2368, 81865), (2590, 74848), (2960, 65492), (4144, 46780), (4678, 41440), (5180, 37424), (5920, 32746), (8288, 23390), (9356, 20720), (10360, 18712), (11695, 16576), (11840, 16373)]