1931756040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2267}}^1$

素因数の和:2553

約数の個数: 160

約数和(自身を含む): 6520409280

約数和(自身を除く): 4588653240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 263, 270, 324, 360, 405, 526, 540, 648, 789, 810, 1052, 1080, 1315, 1578, 1620, 2104, 2267, 2367, 2630, 3156, 3240, 3945, 4534, 4734, 5260, 6312, 6801, 7101, 7890, 9068, 9468, 10520, 11335, 11835, 13602, 14202, 15780, 18136, 18936, 20403, 21303, 22670, 23670, 27204, 28404, 31560, 34005, 35505, 40806, 42606, 45340, 47340, 54408, 56808, 61209, 68010, 71010, 81612, 85212, 90680, 94680, 102015, 106515, 122418, 136020, 142020, 163224, 170424, 183627, 204030, 213030, 244836, 272040, 284040, 306045, 367254, 408060, 426060, 489672, 596221, 612090, 734508, 816120, 852120, 918135, 1192442, 1224180, 1469016, 1788663, 1836270, 2384884, 2448360, 2981105, 3577326, 3672540, 4769768, 5365989, 5962210, 7154652, 7345080, 8943315, 10731978, 11924420, 14309304, 16097967, 17886630, 21463956, 23848840, 26829945, 32195934, 35773260, 42927912, 48293901, 53659890, 64391868, 71546520, 80489835, 96587802, 107319780, 128783736, 160979670, 193175604, 214639560, 241469505, 321959340, 386351208, 482939010, 643918680, 965878020, 1931756040]

約数ペア:

[(1, 1931756040), (2, 965878020), (3, 643918680), (4, 482939010), (5, 386351208), (6, 321959340), (8, 241469505), (9, 214639560), (10, 193175604), (12, 160979670), (15, 128783736), (18, 107319780), (20, 96587802), (24, 80489835), (27, 71546520), (30, 64391868), (36, 53659890), (40, 48293901), (45, 42927912), (54, 35773260), (60, 32195934), (72, 26829945), (81, 23848840), (90, 21463956), (108, 17886630), (120, 16097967), (135, 14309304), (162, 11924420), (180, 10731978), (216, 8943315), (263, 7345080), (270, 7154652), (324, 5962210), (360, 5365989), (405, 4769768), (526, 3672540), (540, 3577326), (648, 2981105), (789, 2448360), (810, 2384884), (1052, 1836270), (1080, 1788663), (1315, 1469016), (1578, 1224180), (1620, 1192442), (2104, 918135), (2267, 852120), (2367, 816120), (2630, 734508), (3156, 612090), (3240, 596221), (3945, 489672), (4534, 426060), (4734, 408060), (5260, 367254), (6312, 306045), (6801, 284040), (7101, 272040), (7890, 244836), (9068, 213030), (9468, 204030), (10520, 183627), (11335, 170424), (11835, 163224), (13602, 142020), (14202, 136020), (15780, 122418), (18136, 106515), (18936, 102015), (20403, 94680), (21303, 90680), (22670, 85212), (23670, 81612), (27204, 71010), (28404, 68010), (31560, 61209), (34005, 56808), (35505, 54408), (40806, 47340), (42606, 45340)]