144891120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:871

約数の個数: 160

約数和(自身を含む): 497539584

約数和(自身を除く): 352648464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 264, 284, 330, 355, 426, 440, 528, 568, 660, 710, 773, 781, 852, 880, 1065, 1136, 1320, 1420, 1546, 1562, 1704, 2130, 2319, 2343, 2640, 2840, 3092, 3124, 3408, 3865, 3905, 4260, 4638, 4686, 5680, 6184, 6248, 7730, 7810, 8503, 8520, 9276, 9372, 11595, 11715, 12368, 12496, 15460, 15620, 17006, 17040, 18552, 18744, 23190, 23430, 25509, 30920, 31240, 34012, 37104, 37488, 42515, 46380, 46860, 51018, 54883, 61840, 62480, 68024, 85030, 92760, 93720, 102036, 109766, 127545, 136048, 164649, 170060, 185520, 187440, 204072, 219532, 255090, 274415, 329298, 340120, 408144, 439064, 510180, 548830, 603713, 658596, 680240, 823245, 878128, 1020360, 1097660, 1207426, 1317192, 1646490, 1811139, 2040720, 2195320, 2414852, 2634384, 3018565, 3292980, 3622278, 4390640, 4829704, 6037130, 6585960, 7244556, 9055695, 9659408, 12074260, 13171920, 14489112, 18111390, 24148520, 28978224, 36222780, 48297040, 72445560, 144891120]

約数ペア:

[(1, 144891120), (2, 72445560), (3, 48297040), (4, 36222780), (5, 28978224), (6, 24148520), (8, 18111390), (10, 14489112), (11, 13171920), (12, 12074260), (15, 9659408), (16, 9055695), (20, 7244556), (22, 6585960), (24, 6037130), (30, 4829704), (33, 4390640), (40, 3622278), (44, 3292980), (48, 3018565), (55, 2634384), (60, 2414852), (66, 2195320), (71, 2040720), (80, 1811139), (88, 1646490), (110, 1317192), (120, 1207426), (132, 1097660), (142, 1020360), (165, 878128), (176, 823245), (213, 680240), (220, 658596), (240, 603713), (264, 548830), (284, 510180), (330, 439064), (355, 408144), (426, 340120), (440, 329298), (528, 274415), (568, 255090), (660, 219532), (710, 204072), (773, 187440), (781, 185520), (852, 170060), (880, 164649), (1065, 136048), (1136, 127545), (1320, 109766), (1420, 102036), (1546, 93720), (1562, 92760), (1704, 85030), (2130, 68024), (2319, 62480), (2343, 61840), (2640, 54883), (2840, 51018), (3092, 46860), (3124, 46380), (3408, 42515), (3865, 37488), (3905, 37104), (4260, 34012), (4638, 31240), (4686, 30920), (5680, 25509), (6184, 23430), (6248, 23190), (7730, 18744), (7810, 18552), (8503, 17040), (8520, 17006), (9276, 15620), (9372, 15460), (11595, 12496), (11715, 12368)]