143242320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1541

約数の個数: 160

約数和(自身を含む): 493968384

約数和(自身を除く): 350726064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1481, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 2962, 3120, 3224, 3720, 4030, 4443, 4836, 5924, 6045, 6448, 7405, 7440, 8060, 8886, 9672, 11848, 12090, 14810, 16120, 17772, 19253, 19344, 22215, 23696, 24180, 29620, 32240, 35544, 38506, 44430, 45911, 48360, 57759, 59240, 71088, 77012, 88860, 91822, 96265, 96720, 115518, 118480, 137733, 154024, 177720, 183644, 192530, 229555, 231036, 275466, 288795, 308048, 355440, 367288, 385060, 459110, 462072, 550932, 577590, 596843, 688665, 734576, 770120, 918220, 924144, 1101864, 1155180, 1193686, 1377330, 1540240, 1790529, 1836440, 2203728, 2310360, 2387372, 2754660, 2984215, 3581058, 3672880, 4620720, 4774744, 5509320, 5968430, 7162116, 8952645, 9549488, 11018640, 11936860, 14324232, 17905290, 23873720, 28648464, 35810580, 47747440, 71621160, 143242320]

約数ペア:

[(1, 143242320), (2, 71621160), (3, 47747440), (4, 35810580), (5, 28648464), (6, 23873720), (8, 17905290), (10, 14324232), (12, 11936860), (13, 11018640), (15, 9549488), (16, 8952645), (20, 7162116), (24, 5968430), (26, 5509320), (30, 4774744), (31, 4620720), (39, 3672880), (40, 3581058), (48, 2984215), (52, 2754660), (60, 2387372), (62, 2310360), (65, 2203728), (78, 1836440), (80, 1790529), (93, 1540240), (104, 1377330), (120, 1193686), (124, 1155180), (130, 1101864), (155, 924144), (156, 918220), (186, 770120), (195, 734576), (208, 688665), (240, 596843), (248, 577590), (260, 550932), (310, 462072), (312, 459110), (372, 385060), (390, 367288), (403, 355440), (465, 308048), (496, 288795), (520, 275466), (620, 231036), (624, 229555), (744, 192530), (780, 183644), (806, 177720), (930, 154024), (1040, 137733), (1209, 118480), (1240, 115518), (1481, 96720), (1488, 96265), (1560, 91822), (1612, 88860), (1860, 77012), (2015, 71088), (2418, 59240), (2480, 57759), (2962, 48360), (3120, 45911), (3224, 44430), (3720, 38506), (4030, 35544), (4443, 32240), (4836, 29620), (5924, 24180), (6045, 23696), (6448, 22215), (7405, 19344), (7440, 19253), (8060, 17772), (8886, 16120), (9672, 14810), (11848, 12090)]