1263849540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{953}}^1$

素因数の和:1050

約数の個数: 144

約数和(自身を含む): 3819602304

約数和(自身を除く): 2555752764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 953, 961, 1380, 1426, 1860, 1906, 1922, 2139, 2852, 2859, 2883, 3565, 3812, 3844, 4278, 4765, 4805, 5718, 5766, 7130, 8556, 9530, 9610, 10695, 11436, 11532, 14260, 14295, 14415, 19060, 19220, 21390, 21919, 22103, 28590, 28830, 29543, 42780, 43838, 44206, 57180, 57660, 59086, 65757, 66309, 87676, 88412, 88629, 109595, 110515, 118172, 131514, 132618, 147715, 177258, 219190, 221030, 263028, 265236, 295430, 328785, 331545, 354516, 438380, 442060, 443145, 590860, 657570, 663090, 679489, 886290, 915833, 1315140, 1326180, 1358978, 1772580, 1831666, 2038467, 2717956, 2747499, 3397445, 3663332, 4076934, 4579165, 5494998, 6794890, 8153868, 9158330, 10192335, 10989996, 13589780, 13737495, 18316660, 20384670, 21064159, 27474990, 40769340, 42128318, 54949980, 63192477, 84256636, 105320795, 126384954, 210641590, 252769908, 315962385, 421283180, 631924770, 1263849540]

約数ペア:

[(1, 1263849540), (2, 631924770), (3, 421283180), (4, 315962385), (5, 252769908), (6, 210641590), (10, 126384954), (12, 105320795), (15, 84256636), (20, 63192477), (23, 54949980), (30, 42128318), (31, 40769340), (46, 27474990), (60, 21064159), (62, 20384670), (69, 18316660), (92, 13737495), (93, 13589780), (115, 10989996), (124, 10192335), (138, 9158330), (155, 8153868), (186, 6794890), (230, 5494998), (276, 4579165), (310, 4076934), (345, 3663332), (372, 3397445), (460, 2747499), (465, 2717956), (620, 2038467), (690, 1831666), (713, 1772580), (930, 1358978), (953, 1326180), (961, 1315140), (1380, 915833), (1426, 886290), (1860, 679489), (1906, 663090), (1922, 657570), (2139, 590860), (2852, 443145), (2859, 442060), (2883, 438380), (3565, 354516), (3812, 331545), (3844, 328785), (4278, 295430), (4765, 265236), (4805, 263028), (5718, 221030), (5766, 219190), (7130, 177258), (8556, 147715), (9530, 132618), (9610, 131514), (10695, 118172), (11436, 110515), (11532, 109595), (14260, 88629), (14295, 88412), (14415, 87676), (19060, 66309), (19220, 65757), (21390, 59086), (21919, 57660), (22103, 57180), (28590, 44206), (28830, 43838), (29543, 42780)]