1941472960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 224

約数和(自身を含む): 5543165952

約数和(自身を除く): 3601692992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 73, 80, 112, 124, 140, 146, 155, 160, 217, 224, 248, 280, 292, 310, 320, 365, 383, 434, 448, 496, 511, 560, 584, 620, 730, 766, 868, 992, 1022, 1085, 1120, 1168, 1240, 1460, 1532, 1736, 1915, 1984, 2044, 2170, 2240, 2263, 2336, 2480, 2555, 2681, 2920, 3064, 3472, 3830, 4088, 4340, 4526, 4672, 4960, 5110, 5362, 5840, 6128, 6944, 7660, 8176, 8680, 9052, 9920, 10220, 10724, 11315, 11680, 11873, 12256, 13405, 13888, 15320, 15841, 16352, 17360, 18104, 20440, 21448, 22630, 23360, 23746, 24512, 26810, 27959, 30640, 31682, 32704, 34720, 36208, 40880, 42896, 45260, 47492, 53620, 55918, 59365, 61280, 63364, 69440, 72416, 79205, 81760, 83111, 85792, 90520, 94984, 107240, 111836, 118730, 122560, 126728, 139795, 144832, 158410, 163520, 166222, 171584, 181040, 189968, 195713, 214480, 223672, 237460, 253456, 279590, 316820, 332444, 362080, 379936, 391426, 415555, 428960, 447344, 474920, 506912, 559180, 633640, 664888, 724160, 759872, 782852, 831110, 857920, 866729, 894688, 949840, 978565, 1013824, 1118360, 1267280, 1329776, 1565704, 1662220, 1733458, 1789376, 1899680, 1957130, 2236720, 2534560, 2659552, 3131408, 3324440, 3466916, 3799360, 3914260, 4333645, 4473440, 5069120, 5319104, 6067103, 6262816, 6648880, 6933832, 7828520, 8667290, 8946880, 12134206, 12525632, 13297760, 13867664, 15657040, 17334580, 24268412, 26595520, 27735328, 30335515, 31314080, 34669160, 48536824, 55470656, 60671030, 62628160, 69338320, 97073648, 121342060, 138676640, 194147296, 242684120, 277353280, 388294592, 485368240, 970736480, 1941472960]

約数ペア:

[(1, 1941472960), (2, 970736480), (4, 485368240), (5, 388294592), (7, 277353280), (8, 242684120), (10, 194147296), (14, 138676640), (16, 121342060), (20, 97073648), (28, 69338320), (31, 62628160), (32, 60671030), (35, 55470656), (40, 48536824), (56, 34669160), (62, 31314080), (64, 30335515), (70, 27735328), (73, 26595520), (80, 24268412), (112, 17334580), (124, 15657040), (140, 13867664), (146, 13297760), (155, 12525632), (160, 12134206), (217, 8946880), (224, 8667290), (248, 7828520), (280, 6933832), (292, 6648880), (310, 6262816), (320, 6067103), (365, 5319104), (383, 5069120), (434, 4473440), (448, 4333645), (496, 3914260), (511, 3799360), (560, 3466916), (584, 3324440), (620, 3131408), (730, 2659552), (766, 2534560), (868, 2236720), (992, 1957130), (1022, 1899680), (1085, 1789376), (1120, 1733458), (1168, 1662220), (1240, 1565704), (1460, 1329776), (1532, 1267280), (1736, 1118360), (1915, 1013824), (1984, 978565), (2044, 949840), (2170, 894688), (2240, 866729), (2263, 857920), (2336, 831110), (2480, 782852), (2555, 759872), (2681, 724160), (2920, 664888), (3064, 633640), (3472, 559180), (3830, 506912), (4088, 474920), (4340, 447344), (4526, 428960), (4672, 415555), (4960, 391426), (5110, 379936), (5362, 362080), (5840, 332444), (6128, 316820), (6944, 279590), (7660, 253456), (8176, 237460), (8680, 223672), (9052, 214480), (9920, 195713), (10220, 189968), (10724, 181040), (11315, 171584), (11680, 166222), (11873, 163520), (12256, 158410), (13405, 144832), (13888, 139795), (15320, 126728), (15841, 122560), (16352, 118730), (17360, 111836), (18104, 107240), (20440, 94984), (21448, 90520), (22630, 85792), (23360, 83111), (23746, 81760), (24512, 79205), (26810, 72416), (27959, 69440), (30640, 63364), (31682, 61280), (32704, 59365), (34720, 55918), (36208, 53620), (40880, 47492), (42896, 45260)]