1301769840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{774863}}^1$

素因数の和:774886

約数の個数: 80

約数和(自身を含む): 4611990528

約数和(自身を除く): 3310220688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 774863, 1549726, 2324589, 3099452, 3874315, 4649178, 5424041, 6198904, 7748630, 9298356, 10848082, 11622945, 12397808, 15497260, 16272123, 18596712, 21696164, 23245890, 27120205, 30994520, 32544246, 37193424, 43392328, 46491780, 54240410, 61989040, 65088492, 81360615, 86784656, 92983560, 108480820, 130176984, 162721230, 185967120, 216961640, 260353968, 325442460, 433923280, 650884920, 1301769840]

約数ペア:

[(1, 1301769840), (2, 650884920), (3, 433923280), (4, 325442460), (5, 260353968), (6, 216961640), (7, 185967120), (8, 162721230), (10, 130176984), (12, 108480820), (14, 92983560), (15, 86784656), (16, 81360615), (20, 65088492), (21, 61989040), (24, 54240410), (28, 46491780), (30, 43392328), (35, 37193424), (40, 32544246), (42, 30994520), (48, 27120205), (56, 23245890), (60, 21696164), (70, 18596712), (80, 16272123), (84, 15497260), (105, 12397808), (112, 11622945), (120, 10848082), (140, 9298356), (168, 7748630), (210, 6198904), (240, 5424041), (280, 4649178), (336, 3874315), (420, 3099452), (560, 2324589), (840, 1549726), (1680, 774863)]