401036040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58631}}^1$

素因数の和:58667

約数の個数: 96

約数和(自身を含む): 1371988800

約数和(自身を除く): 970952760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 58631, 117262, 175893, 234524, 293155, 351786, 469048, 527679, 586310, 703572, 879465, 1055358, 1113989, 1172620, 1407144, 1758930, 2110716, 2227978, 2345240, 2638395, 3341967, 3517860, 4221432, 4455956, 5276790, 5569945, 6683934, 7035720, 8911912, 10025901, 10553580, 11139890, 13367868, 16709835, 20051802, 21107160, 22279780, 26735736, 33419670, 40103604, 44559560, 50129505, 66839340, 80207208, 100259010, 133678680, 200518020, 401036040]

約数ペア:

[(1, 401036040), (2, 200518020), (3, 133678680), (4, 100259010), (5, 80207208), (6, 66839340), (8, 50129505), (9, 44559560), (10, 40103604), (12, 33419670), (15, 26735736), (18, 22279780), (19, 21107160), (20, 20051802), (24, 16709835), (30, 13367868), (36, 11139890), (38, 10553580), (40, 10025901), (45, 8911912), (57, 7035720), (60, 6683934), (72, 5569945), (76, 5276790), (90, 4455956), (95, 4221432), (114, 3517860), (120, 3341967), (152, 2638395), (171, 2345240), (180, 2227978), (190, 2110716), (228, 1758930), (285, 1407144), (342, 1172620), (360, 1113989), (380, 1055358), (456, 879465), (570, 703572), (684, 586310), (760, 527679), (855, 469048), (1140, 351786), (1368, 293155), (1710, 234524), (2280, 175893), (3420, 117262), (6840, 58631)]