16662303720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{252919}}^1$

素因数の和:253000

約数の個数: 128

約数和(自身を含む): 56451744000

約数和(自身を除く): 39789440280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3660, 4392, 5490, 6588, 7320, 8235, 10980, 13176, 16470, 21960, 32940, 65880, 252919, 505838, 758757, 1011676, 1264595, 1517514, 2023352, 2276271, 2529190, 3035028, 3793785, 4552542, 5058380, 6070056, 6828813, 7587570, 9105084, 10116760, 11381355, 13657626, 15175140, 15428059, 18210168, 22762710, 27315252, 30350280, 30856118, 34144065, 45525420, 46284177, 54630504, 61712236, 68288130, 77140295, 91050840, 92568354, 123424472, 136576260, 138852531, 154280590, 185136708, 231420885, 273152520, 277705062, 308561180, 370273416, 416557593, 462841770, 555410124, 617122360, 694262655, 833115186, 925683540, 1110820248, 1388525310, 1666230372, 1851367080, 2082787965, 2777050620, 3332460744, 4165575930, 5554101240, 8331151860, 16662303720]

約数ペア:

[(1, 16662303720), (2, 8331151860), (3, 5554101240), (4, 4165575930), (5, 3332460744), (6, 2777050620), (8, 2082787965), (9, 1851367080), (10, 1666230372), (12, 1388525310), (15, 1110820248), (18, 925683540), (20, 833115186), (24, 694262655), (27, 617122360), (30, 555410124), (36, 462841770), (40, 416557593), (45, 370273416), (54, 308561180), (60, 277705062), (61, 273152520), (72, 231420885), (90, 185136708), (108, 154280590), (120, 138852531), (122, 136576260), (135, 123424472), (180, 92568354), (183, 91050840), (216, 77140295), (244, 68288130), (270, 61712236), (305, 54630504), (360, 46284177), (366, 45525420), (488, 34144065), (540, 30856118), (549, 30350280), (610, 27315252), (732, 22762710), (915, 18210168), (1080, 15428059), (1098, 15175140), (1220, 13657626), (1464, 11381355), (1647, 10116760), (1830, 9105084), (2196, 7587570), (2440, 6828813), (2745, 6070056), (3294, 5058380), (3660, 4552542), (4392, 3793785), (5490, 3035028), (6588, 2529190), (7320, 2276271), (8235, 2023352), (10980, 1517514), (13176, 1264595), (16470, 1011676), (21960, 758757), (32940, 505838), (65880, 252919)]