156943379880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{8897017}}^1$

素因数の和:8897048

約数の個数: 144

約数和(自身を含む): 593342130420

約数和(自身を除く): 436398750540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 8897017, 17794034, 26691051, 35588068, 44485085, 53382102, 62279119, 71176136, 80073153, 88970170, 106764204, 124558238, 133455255, 160146306, 177940340, 186837357, 213528408, 249116476, 266910510, 311395595, 320292612, 355880680, 373674714, 400365765, 435953833, 498232952, 533821020, 560512071, 622791190, 640585224, 747349428, 800731530, 871907666, 934186785, 1067642040, 1121024142, 1245582380, 1307861499, 1494698856, 1601463060, 1743815332, 1868373570, 2179769165, 2242048284, 2491164760, 2615722998, 2802560355, 3202926120, 3487630664, 3736747140, 3923584497, 4359538330, 4484096568, 5231445996, 5605120710, 6539307495, 7473494280, 7847168994, 8719076660, 10462891992, 11210241420, 13078614990, 15694337988, 17438153320, 19617922485, 22420482840, 26157229980, 31388675976, 39235844970, 52314459960, 78471689940, 156943379880]

約数ペア:

[(1, 156943379880), (2, 78471689940), (3, 52314459960), (4, 39235844970), (5, 31388675976), (6, 26157229980), (7, 22420482840), (8, 19617922485), (9, 17438153320), (10, 15694337988), (12, 13078614990), (14, 11210241420), (15, 10462891992), (18, 8719076660), (20, 7847168994), (21, 7473494280), (24, 6539307495), (28, 5605120710), (30, 5231445996), (35, 4484096568), (36, 4359538330), (40, 3923584497), (42, 3736747140), (45, 3487630664), (49, 3202926120), (56, 2802560355), (60, 2615722998), (63, 2491164760), (70, 2242048284), (72, 2179769165), (84, 1868373570), (90, 1743815332), (98, 1601463060), (105, 1494698856), (120, 1307861499), (126, 1245582380), (140, 1121024142), (147, 1067642040), (168, 934186785), (180, 871907666), (196, 800731530), (210, 747349428), (245, 640585224), (252, 622791190), (280, 560512071), (294, 533821020), (315, 498232952), (360, 435953833), (392, 400365765), (420, 373674714), (441, 355880680), (490, 320292612), (504, 311395595), (588, 266910510), (630, 249116476), (735, 213528408), (840, 186837357), (882, 177940340), (980, 160146306), (1176, 133455255), (1260, 124558238), (1470, 106764204), (1764, 88970170), (1960, 80073153), (2205, 71176136), (2520, 62279119), (2940, 53382102), (3528, 44485085), (4410, 35588068), (5880, 26691051), (8820, 17794034), (17640, 8897017)]