97917960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6857}}^1$

素因数の和:6895

約数の個数: 128

約数和(自身を含む): 355518720

約数和(自身を除く): 257600760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 6857, 7140, 13714, 14280, 20571, 27428, 34285, 41142, 47999, 54856, 68570, 82284, 95998, 102855, 116569, 137140, 143997, 164568, 191996, 205710, 233138, 239995, 274280, 287994, 349707, 383992, 411420, 466276, 479990, 575988, 582845, 699414, 719985, 815983, 822840, 932552, 959980, 1151976, 1165690, 1398828, 1439970, 1631966, 1748535, 1919960, 2331380, 2447949, 2797656, 2879940, 3263932, 3497070, 4079915, 4662760, 4895898, 5759880, 6527864, 6994140, 8159830, 9791796, 12239745, 13988280, 16319660, 19583592, 24479490, 32639320, 48958980, 97917960]

約数ペア:

[(1, 97917960), (2, 48958980), (3, 32639320), (4, 24479490), (5, 19583592), (6, 16319660), (7, 13988280), (8, 12239745), (10, 9791796), (12, 8159830), (14, 6994140), (15, 6527864), (17, 5759880), (20, 4895898), (21, 4662760), (24, 4079915), (28, 3497070), (30, 3263932), (34, 2879940), (35, 2797656), (40, 2447949), (42, 2331380), (51, 1919960), (56, 1748535), (60, 1631966), (68, 1439970), (70, 1398828), (84, 1165690), (85, 1151976), (102, 959980), (105, 932552), (119, 822840), (120, 815983), (136, 719985), (140, 699414), (168, 582845), (170, 575988), (204, 479990), (210, 466276), (238, 411420), (255, 383992), (280, 349707), (340, 287994), (357, 274280), (408, 239995), (420, 233138), (476, 205710), (510, 191996), (595, 164568), (680, 143997), (714, 137140), (840, 116569), (952, 102855), (1020, 95998), (1190, 82284), (1428, 68570), (1785, 54856), (2040, 47999), (2380, 41142), (2856, 34285), (3570, 27428), (4760, 20571), (6857, 14280), (7140, 13714)]