343020240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 1198650960

約数和(自身を除く): 855630720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 89, 90, 101, 106, 120, 144, 159, 178, 180, 202, 212, 240, 265, 267, 303, 318, 356, 360, 404, 424, 445, 477, 505, 530, 534, 606, 636, 712, 720, 795, 801, 808, 848, 890, 909, 954, 1010, 1060, 1068, 1212, 1272, 1335, 1424, 1515, 1590, 1602, 1616, 1780, 1818, 1908, 2020, 2120, 2136, 2385, 2424, 2544, 2670, 3030, 3180, 3204, 3560, 3636, 3816, 4005, 4040, 4240, 4272, 4545, 4717, 4770, 4848, 5340, 5353, 6060, 6360, 6408, 7120, 7272, 7632, 8010, 8080, 8989, 9090, 9434, 9540, 10680, 10706, 12120, 12720, 12816, 14151, 14544, 16020, 16059, 17978, 18180, 18868, 19080, 21360, 21412, 23585, 24240, 26765, 26967, 28302, 32040, 32118, 35956, 36360, 37736, 38160, 42453, 42824, 44945, 47170, 48177, 53530, 53934, 56604, 64080, 64236, 70755, 71912, 72720, 75472, 80295, 80901, 84906, 85648, 89890, 94340, 96354, 107060, 107868, 113208, 128472, 134835, 141510, 143824, 160590, 161802, 169812, 179780, 188680, 192708, 212265, 214120, 215736, 226416, 240885, 256944, 269670, 283020, 321180, 323604, 339624, 359560, 377360, 385416, 404505, 424530, 428240, 431472, 476417, 481770, 539340, 566040, 642360, 647208, 679248, 719120, 770832, 809010, 849060, 952834, 963540, 1078680, 1132080, 1284720, 1294416, 1429251, 1618020, 1698120, 1905668, 1927080, 2157360, 2382085, 2858502, 3236040, 3396240, 3811336, 3854160, 4287753, 4764170, 5717004, 6472080, 7146255, 7622672, 8575506, 9528340, 11434008, 14292510, 17151012, 19056680, 21438765, 22868016, 28585020, 34302024, 38113360, 42877530, 57170040, 68604048, 85755060, 114340080, 171510120, 343020240]

約数ペア:

[(1, 343020240), (2, 171510120), (3, 114340080), (4, 85755060), (5, 68604048), (6, 57170040), (8, 42877530), (9, 38113360), (10, 34302024), (12, 28585020), (15, 22868016), (16, 21438765), (18, 19056680), (20, 17151012), (24, 14292510), (30, 11434008), (36, 9528340), (40, 8575506), (45, 7622672), (48, 7146255), (53, 6472080), (60, 5717004), (72, 4764170), (80, 4287753), (89, 3854160), (90, 3811336), (101, 3396240), (106, 3236040), (120, 2858502), (144, 2382085), (159, 2157360), (178, 1927080), (180, 1905668), (202, 1698120), (212, 1618020), (240, 1429251), (265, 1294416), (267, 1284720), (303, 1132080), (318, 1078680), (356, 963540), (360, 952834), (404, 849060), (424, 809010), (445, 770832), (477, 719120), (505, 679248), (530, 647208), (534, 642360), (606, 566040), (636, 539340), (712, 481770), (720, 476417), (795, 431472), (801, 428240), (808, 424530), (848, 404505), (890, 385416), (909, 377360), (954, 359560), (1010, 339624), (1060, 323604), (1068, 321180), (1212, 283020), (1272, 269670), (1335, 256944), (1424, 240885), (1515, 226416), (1590, 215736), (1602, 214120), (1616, 212265), (1780, 192708), (1818, 188680), (1908, 179780), (2020, 169812), (2120, 161802), (2136, 160590), (2385, 143824), (2424, 141510), (2544, 134835), (2670, 128472), (3030, 113208), (3180, 107868), (3204, 107060), (3560, 96354), (3636, 94340), (3816, 89890), (4005, 85648), (4040, 84906), (4240, 80901), (4272, 80295), (4545, 75472), (4717, 72720), (4770, 71912), (4848, 70755), (5340, 64236), (5353, 64080), (6060, 56604), (6360, 53934), (6408, 53530), (7120, 48177), (7272, 47170), (7632, 44945), (8010, 42824), (8080, 42453), (8989, 38160), (9090, 37736), (9434, 36360), (9540, 35956), (10680, 32118), (10706, 32040), (12120, 28302), (12720, 26967), (12816, 26765), (14151, 24240), (14544, 23585), (16020, 21412), (16059, 21360), (17978, 19080), (18180, 18868)]