70687360

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 183416400

約数和(自身を除く): 112729040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 73, 80, 85, 89, 128, 136, 146, 160, 170, 178, 272, 292, 320, 340, 356, 365, 445, 544, 584, 640, 680, 712, 730, 890, 1088, 1168, 1241, 1360, 1424, 1460, 1513, 1780, 2176, 2336, 2482, 2720, 2848, 2920, 3026, 3560, 4672, 4964, 5440, 5696, 5840, 6052, 6205, 6497, 7120, 7565, 9344, 9928, 10880, 11392, 11680, 12104, 12410, 12994, 14240, 15130, 19856, 23360, 24208, 24820, 25988, 28480, 30260, 32485, 39712, 46720, 48416, 49640, 51976, 56960, 60520, 64970, 79424, 96832, 99280, 103952, 110449, 121040, 129940, 158848, 193664, 198560, 207904, 220898, 242080, 259880, 397120, 415808, 441796, 484160, 519760, 552245, 794240, 831616, 883592, 968320, 1039520, 1104490, 1767184, 2079040, 2208980, 3534368, 4158080, 4417960, 7068736, 8835920, 14137472, 17671840, 35343680, 70687360]

約数ペア:

[(1, 70687360), (2, 35343680), (4, 17671840), (5, 14137472), (8, 8835920), (10, 7068736), (16, 4417960), (17, 4158080), (20, 3534368), (32, 2208980), (34, 2079040), (40, 1767184), (64, 1104490), (68, 1039520), (73, 968320), (80, 883592), (85, 831616), (89, 794240), (128, 552245), (136, 519760), (146, 484160), (160, 441796), (170, 415808), (178, 397120), (272, 259880), (292, 242080), (320, 220898), (340, 207904), (356, 198560), (365, 193664), (445, 158848), (544, 129940), (584, 121040), (640, 110449), (680, 103952), (712, 99280), (730, 96832), (890, 79424), (1088, 64970), (1168, 60520), (1241, 56960), (1360, 51976), (1424, 49640), (1460, 48416), (1513, 46720), (1780, 39712), (2176, 32485), (2336, 30260), (2482, 28480), (2720, 25988), (2848, 24820), (2920, 24208), (3026, 23360), (3560, 19856), (4672, 15130), (4964, 14240), (5440, 12994), (5696, 12410), (5840, 12104), (6052, 11680), (6205, 11392), (6497, 10880), (7120, 9928), (7565, 9344)]