56431860840

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{645083}}^1$

素因数の和:645115

約数の個数: 128

約数和(自身を含む): 190428796800

約数和(自身を除く): 133996935960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 7290, 8748, 9720, 10935, 14580, 17496, 21870, 29160, 43740, 87480, 645083, 1290166, 1935249, 2580332, 3225415, 3870498, 5160664, 5805747, 6450830, 7740996, 9676245, 11611494, 12901660, 15481992, 17417241, 19352490, 23222988, 25803320, 29028735, 34834482, 38704980, 46445976, 52251723, 58057470, 69668964, 77409960, 87086205, 104503446, 116114940, 139337928, 156755169, 174172410, 209006892, 232229880, 261258615, 313510338, 348344820, 418013784, 470265507, 522517230, 627020676, 696689640, 783775845, 940531014, 1045034460, 1254041352, 1410796521, 1567551690, 1881062028, 2090068920, 2351327535, 2821593042, 3135103380, 3762124056, 4702655070, 5643186084, 6270206760, 7053982605, 9405310140, 11286372168, 14107965210, 18810620280, 28215930420, 56431860840]

約数ペア:

[(1, 56431860840), (2, 28215930420), (3, 18810620280), (4, 14107965210), (5, 11286372168), (6, 9405310140), (8, 7053982605), (9, 6270206760), (10, 5643186084), (12, 4702655070), (15, 3762124056), (18, 3135103380), (20, 2821593042), (24, 2351327535), (27, 2090068920), (30, 1881062028), (36, 1567551690), (40, 1410796521), (45, 1254041352), (54, 1045034460), (60, 940531014), (72, 783775845), (81, 696689640), (90, 627020676), (108, 522517230), (120, 470265507), (135, 418013784), (162, 348344820), (180, 313510338), (216, 261258615), (243, 232229880), (270, 209006892), (324, 174172410), (360, 156755169), (405, 139337928), (486, 116114940), (540, 104503446), (648, 87086205), (729, 77409960), (810, 69668964), (972, 58057470), (1080, 52251723), (1215, 46445976), (1458, 38704980), (1620, 34834482), (1944, 29028735), (2187, 25803320), (2430, 23222988), (2916, 19352490), (3240, 17417241), (3645, 15481992), (4374, 12901660), (4860, 11611494), (5832, 9676245), (7290, 7740996), (8748, 6450830), (9720, 5805747), (10935, 5160664), (14580, 3870498), (17496, 3225415), (21870, 2580332), (29160, 1935249), (43740, 1290166), (87480, 645083)]