729959640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:801

約数の個数: 128

約数和(自身を含む): 2240213760

約数和(自身を除く): 1510254120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 163, 201, 268, 326, 335, 402, 489, 536, 557, 652, 670, 804, 815, 978, 1005, 1114, 1304, 1340, 1608, 1630, 1671, 1956, 2010, 2228, 2445, 2680, 2785, 3260, 3342, 3912, 4020, 4456, 4890, 5570, 6520, 6684, 8040, 8355, 9780, 10921, 11140, 13368, 16710, 19560, 21842, 22280, 32763, 33420, 37319, 43684, 54605, 65526, 66840, 74638, 87368, 90791, 109210, 111957, 131052, 149276, 163815, 181582, 186595, 218420, 223914, 262104, 272373, 298552, 327630, 363164, 373190, 436840, 447828, 453955, 544746, 559785, 655260, 726328, 746380, 895656, 907910, 1089492, 1119570, 1310520, 1361865, 1492760, 1815820, 2178984, 2239140, 2723730, 3631640, 4478280, 5447460, 6082997, 10894920, 12165994, 18248991, 24331988, 30414985, 36497982, 48663976, 60829970, 72995964, 91244955, 121659940, 145991928, 182489910, 243319880, 364979820, 729959640]

約数ペア:

[(1, 729959640), (2, 364979820), (3, 243319880), (4, 182489910), (5, 145991928), (6, 121659940), (8, 91244955), (10, 72995964), (12, 60829970), (15, 48663976), (20, 36497982), (24, 30414985), (30, 24331988), (40, 18248991), (60, 12165994), (67, 10894920), (120, 6082997), (134, 5447460), (163, 4478280), (201, 3631640), (268, 2723730), (326, 2239140), (335, 2178984), (402, 1815820), (489, 1492760), (536, 1361865), (557, 1310520), (652, 1119570), (670, 1089492), (804, 907910), (815, 895656), (978, 746380), (1005, 726328), (1114, 655260), (1304, 559785), (1340, 544746), (1608, 453955), (1630, 447828), (1671, 436840), (1956, 373190), (2010, 363164), (2228, 327630), (2445, 298552), (2680, 272373), (2785, 262104), (3260, 223914), (3342, 218420), (3912, 186595), (4020, 181582), (4456, 163815), (4890, 149276), (5570, 131052), (6520, 111957), (6684, 109210), (8040, 90791), (8355, 87368), (9780, 74638), (10921, 66840), (11140, 65526), (13368, 54605), (16710, 43684), (19560, 37319), (21842, 33420), (22280, 32763)]