1566569940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{5059}}^1$

素因数の和:5481

約数の個数: 96

約数和(自身を含む): 4736645760

約数和(自身を除く): 3170075820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 397, 780, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5059, 5161, 5955, 7940, 10118, 10322, 11910, 15177, 15483, 20236, 20644, 23820, 25295, 25805, 30354, 30966, 50590, 51610, 60708, 61932, 65767, 75885, 77415, 101180, 103220, 131534, 151770, 154830, 197301, 263068, 303540, 309660, 328835, 394602, 657670, 789204, 986505, 1315340, 1973010, 2008423, 3946020, 4016846, 6025269, 8033692, 10042115, 12050538, 20084230, 24101076, 26109499, 30126345, 40168460, 52218998, 60252690, 78328497, 104437996, 120505380, 130547495, 156656994, 261094990, 313313988, 391642485, 522189980, 783284970, 1566569940]

約数ペア:

[(1, 1566569940), (2, 783284970), (3, 522189980), (4, 391642485), (5, 313313988), (6, 261094990), (10, 156656994), (12, 130547495), (13, 120505380), (15, 104437996), (20, 78328497), (26, 60252690), (30, 52218998), (39, 40168460), (52, 30126345), (60, 26109499), (65, 24101076), (78, 20084230), (130, 12050538), (156, 10042115), (195, 8033692), (260, 6025269), (390, 4016846), (397, 3946020), (780, 2008423), (794, 1973010), (1191, 1315340), (1588, 986505), (1985, 789204), (2382, 657670), (3970, 394602), (4764, 328835), (5059, 309660), (5161, 303540), (5955, 263068), (7940, 197301), (10118, 154830), (10322, 151770), (11910, 131534), (15177, 103220), (15483, 101180), (20236, 77415), (20644, 75885), (23820, 65767), (25295, 61932), (25805, 60708), (30354, 51610), (30966, 50590)]