23687160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 82183680

約数和(自身を除く): 58496520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 163, 168, 173, 210, 280, 326, 346, 420, 489, 519, 652, 692, 815, 840, 865, 978, 1038, 1141, 1211, 1304, 1384, 1630, 1730, 1956, 2076, 2282, 2422, 2445, 2595, 3260, 3423, 3460, 3633, 3912, 4152, 4564, 4844, 4890, 5190, 5705, 6055, 6520, 6846, 6920, 7266, 9128, 9688, 9780, 10380, 11410, 12110, 13692, 14532, 17115, 18165, 19560, 20760, 22820, 24220, 27384, 28199, 29064, 34230, 36330, 45640, 48440, 56398, 68460, 72660, 84597, 112796, 136920, 140995, 145320, 169194, 197393, 225592, 281990, 338388, 394786, 422985, 563980, 592179, 676776, 789572, 845970, 986965, 1127960, 1184358, 1579144, 1691940, 1973930, 2368716, 2960895, 3383880, 3947860, 4737432, 5921790, 7895720, 11843580, 23687160]

約数ペア:

[(1, 23687160), (2, 11843580), (3, 7895720), (4, 5921790), (5, 4737432), (6, 3947860), (7, 3383880), (8, 2960895), (10, 2368716), (12, 1973930), (14, 1691940), (15, 1579144), (20, 1184358), (21, 1127960), (24, 986965), (28, 845970), (30, 789572), (35, 676776), (40, 592179), (42, 563980), (56, 422985), (60, 394786), (70, 338388), (84, 281990), (105, 225592), (120, 197393), (140, 169194), (163, 145320), (168, 140995), (173, 136920), (210, 112796), (280, 84597), (326, 72660), (346, 68460), (420, 56398), (489, 48440), (519, 45640), (652, 36330), (692, 34230), (815, 29064), (840, 28199), (865, 27384), (978, 24220), (1038, 22820), (1141, 20760), (1211, 19560), (1304, 18165), (1384, 17115), (1630, 14532), (1730, 13692), (1956, 12110), (2076, 11410), (2282, 10380), (2422, 9780), (2445, 9688), (2595, 9128), (3260, 7266), (3423, 6920), (3460, 6846), (3633, 6520), (3912, 6055), (4152, 5705), (4564, 5190), (4844, 4890)]