401039040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 224

約数和(自身を含む): 1364138496

約数和(自身を除く): 963099456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 64, 69, 80, 82, 92, 96, 115, 120, 123, 138, 160, 164, 184, 192, 205, 230, 240, 246, 276, 320, 328, 345, 368, 410, 443, 460, 480, 492, 552, 615, 656, 690, 736, 820, 886, 920, 943, 960, 984, 1104, 1230, 1312, 1329, 1380, 1472, 1640, 1772, 1840, 1886, 1968, 2208, 2215, 2460, 2624, 2658, 2760, 2829, 3280, 3544, 3680, 3772, 3936, 4416, 4430, 4715, 4920, 5316, 5520, 5658, 6560, 6645, 7088, 7360, 7544, 7872, 8860, 9430, 9840, 10189, 10632, 11040, 11316, 13120, 13290, 14145, 14176, 15088, 17720, 18163, 18860, 19680, 20378, 21264, 22080, 22632, 26580, 28290, 28352, 30176, 30567, 35440, 36326, 37720, 39360, 40756, 42528, 45264, 50945, 53160, 54489, 56580, 60352, 61134, 70880, 72652, 75440, 81512, 85056, 90528, 90815, 101890, 106320, 108978, 113160, 122268, 141760, 145304, 150880, 152835, 163024, 181056, 181630, 203780, 212640, 217956, 226320, 244536, 272445, 290608, 301760, 305670, 326048, 363260, 407560, 417749, 425280, 435912, 452640, 489072, 544890, 581216, 611340, 652096, 726520, 815120, 835498, 871824, 905280, 978144, 1089780, 1162432, 1222680, 1253247, 1453040, 1630240, 1670996, 1743648, 1956288, 2088745, 2179560, 2445360, 2506494, 2906080, 3260480, 3341992, 3487296, 4177490, 4359120, 4890720, 5012988, 5812160, 6266235, 6683984, 8354980, 8718240, 9781440, 10025976, 12532470, 13367968, 16709960, 17436480, 20051952, 25064940, 26735936, 33419920, 40103904, 50129880, 66839840, 80207808, 100259760, 133679680, 200519520, 401039040]

約数ペア:

[(1, 401039040), (2, 200519520), (3, 133679680), (4, 100259760), (5, 80207808), (6, 66839840), (8, 50129880), (10, 40103904), (12, 33419920), (15, 26735936), (16, 25064940), (20, 20051952), (23, 17436480), (24, 16709960), (30, 13367968), (32, 12532470), (40, 10025976), (41, 9781440), (46, 8718240), (48, 8354980), (60, 6683984), (64, 6266235), (69, 5812160), (80, 5012988), (82, 4890720), (92, 4359120), (96, 4177490), (115, 3487296), (120, 3341992), (123, 3260480), (138, 2906080), (160, 2506494), (164, 2445360), (184, 2179560), (192, 2088745), (205, 1956288), (230, 1743648), (240, 1670996), (246, 1630240), (276, 1453040), (320, 1253247), (328, 1222680), (345, 1162432), (368, 1089780), (410, 978144), (443, 905280), (460, 871824), (480, 835498), (492, 815120), (552, 726520), (615, 652096), (656, 611340), (690, 581216), (736, 544890), (820, 489072), (886, 452640), (920, 435912), (943, 425280), (960, 417749), (984, 407560), (1104, 363260), (1230, 326048), (1312, 305670), (1329, 301760), (1380, 290608), (1472, 272445), (1640, 244536), (1772, 226320), (1840, 217956), (1886, 212640), (1968, 203780), (2208, 181630), (2215, 181056), (2460, 163024), (2624, 152835), (2658, 150880), (2760, 145304), (2829, 141760), (3280, 122268), (3544, 113160), (3680, 108978), (3772, 106320), (3936, 101890), (4416, 90815), (4430, 90528), (4715, 85056), (4920, 81512), (5316, 75440), (5520, 72652), (5658, 70880), (6560, 61134), (6645, 60352), (7088, 56580), (7360, 54489), (7544, 53160), (7872, 50945), (8860, 45264), (9430, 42528), (9840, 40756), (10189, 39360), (10632, 37720), (11040, 36326), (11316, 35440), (13120, 30567), (13290, 30176), (14145, 28352), (14176, 28290), (15088, 26580), (17720, 22632), (18163, 22080), (18860, 21264), (19680, 20378)]