17340120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{983}}^1$

素因数の和:1014

約数の個数: 144

約数和(自身を含む): 65622960

約数和(自身を除く): 48282840

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, 983, 1176, 1260, 1470, 1764, 1960, 1966, 2205, 2520, 2940, 2949, 3528, 3932, 4410, 4915, 5880, 5898, 6881, 7864, 8820, 8847, 9830, 11796, 13762, 14745, 17640, 17694, 19660, 20643, 23592, 27524, 29490, 34405, 35388, 39320, 41286, 44235, 48167, 55048, 58980, 61929, 68810, 70776, 82572, 88470, 96334, 103215, 117960, 123858, 137620, 144501, 165144, 176940, 192668, 206430, 240835, 247716, 275240, 289002, 309645, 353880, 385336, 412860, 433503, 481670, 495432, 578004, 619290, 722505, 825720, 867006, 963340, 1156008, 1238580, 1445010, 1734012, 1926680, 2167515, 2477160, 2890020, 3468024, 4335030, 5780040, 8670060, 17340120]

約数ペア:

[(1, 17340120), (2, 8670060), (3, 5780040), (4, 4335030), (5, 3468024), (6, 2890020), (7, 2477160), (8, 2167515), (9, 1926680), (10, 1734012), (12, 1445010), (14, 1238580), (15, 1156008), (18, 963340), (20, 867006), (21, 825720), (24, 722505), (28, 619290), (30, 578004), (35, 495432), (36, 481670), (40, 433503), (42, 412860), (45, 385336), (49, 353880), (56, 309645), (60, 289002), (63, 275240), (70, 247716), (72, 240835), (84, 206430), (90, 192668), (98, 176940), (105, 165144), (120, 144501), (126, 137620), (140, 123858), (147, 117960), (168, 103215), (180, 96334), (196, 88470), (210, 82572), (245, 70776), (252, 68810), (280, 61929), (294, 58980), (315, 55048), (360, 48167), (392, 44235), (420, 41286), (441, 39320), (490, 35388), (504, 34405), (588, 29490), (630, 27524), (735, 23592), (840, 20643), (882, 19660), (980, 17694), (983, 17640), (1176, 14745), (1260, 13762), (1470, 11796), (1764, 9830), (1960, 8847), (1966, 8820), (2205, 7864), (2520, 6881), (2940, 5898), (2949, 5880), (3528, 4915), (3932, 4410)]