1051461720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1446

約数の個数: 192

約数和(自身を含む): 3579863040

約数和(自身を除く): 2528401320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 71, 72, 90, 93, 120, 124, 142, 155, 180, 186, 213, 248, 279, 284, 310, 355, 360, 372, 426, 465, 558, 568, 620, 639, 710, 744, 852, 930, 1065, 1116, 1240, 1278, 1327, 1395, 1420, 1704, 1860, 2130, 2201, 2232, 2556, 2654, 2790, 2840, 3195, 3720, 3981, 4260, 4402, 5112, 5308, 5580, 6390, 6603, 6635, 7962, 8520, 8804, 10616, 11005, 11160, 11943, 12780, 13206, 13270, 15924, 17608, 19809, 19905, 22010, 23886, 25560, 26412, 26540, 31848, 33015, 39618, 39810, 41137, 44020, 47772, 52824, 53080, 59715, 66030, 79236, 79620, 82274, 88040, 94217, 95544, 99045, 119430, 123411, 132060, 158472, 159240, 164548, 188434, 198090, 205685, 238860, 246822, 264120, 282651, 329096, 370233, 376868, 396180, 411370, 471085, 477720, 493644, 565302, 617055, 740466, 753736, 792360, 822740, 847953, 942170, 987288, 1130604, 1234110, 1413255, 1480932, 1645480, 1695906, 1851165, 1884340, 2261208, 2468220, 2826510, 2920727, 2961864, 3391812, 3702330, 3768680, 4239765, 4936440, 5653020, 5841454, 6783624, 7404660, 8479530, 8762181, 11306040, 11682908, 14603635, 14809320, 16959060, 17524362, 23365816, 26286543, 29207270, 33918120, 35048724, 43810905, 52573086, 58414540, 70097448, 87621810, 105146172, 116829080, 131432715, 175243620, 210292344, 262865430, 350487240, 525730860, 1051461720]

約数ペア:

[(1, 1051461720), (2, 525730860), (3, 350487240), (4, 262865430), (5, 210292344), (6, 175243620), (8, 131432715), (9, 116829080), (10, 105146172), (12, 87621810), (15, 70097448), (18, 58414540), (20, 52573086), (24, 43810905), (30, 35048724), (31, 33918120), (36, 29207270), (40, 26286543), (45, 23365816), (60, 17524362), (62, 16959060), (71, 14809320), (72, 14603635), (90, 11682908), (93, 11306040), (120, 8762181), (124, 8479530), (142, 7404660), (155, 6783624), (180, 5841454), (186, 5653020), (213, 4936440), (248, 4239765), (279, 3768680), (284, 3702330), (310, 3391812), (355, 2961864), (360, 2920727), (372, 2826510), (426, 2468220), (465, 2261208), (558, 1884340), (568, 1851165), (620, 1695906), (639, 1645480), (710, 1480932), (744, 1413255), (852, 1234110), (930, 1130604), (1065, 987288), (1116, 942170), (1240, 847953), (1278, 822740), (1327, 792360), (1395, 753736), (1420, 740466), (1704, 617055), (1860, 565302), (2130, 493644), (2201, 477720), (2232, 471085), (2556, 411370), (2654, 396180), (2790, 376868), (2840, 370233), (3195, 329096), (3720, 282651), (3981, 264120), (4260, 246822), (4402, 238860), (5112, 205685), (5308, 198090), (5580, 188434), (6390, 164548), (6603, 159240), (6635, 158472), (7962, 132060), (8520, 123411), (8804, 119430), (10616, 99045), (11005, 95544), (11160, 94217), (11943, 88040), (12780, 82274), (13206, 79620), (13270, 79236), (15924, 66030), (17608, 59715), (19809, 53080), (19905, 52824), (22010, 47772), (23886, 44020), (25560, 41137), (26412, 39810), (26540, 39618), (31848, 33015)]