626514480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12611}}^1$

素因数の和:12656

約数の個数: 160

約数和(自身を含む): 2251998720

約数和(自身を除く): 1625484240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 8280, 9936, 12420, 12611, 16560, 24840, 25222, 37833, 49680, 50444, 63055, 75666, 100888, 113499, 126110, 151332, 189165, 201776, 226998, 252220, 290053, 302664, 340497, 378330, 453996, 504440, 567495, 580106, 605328, 680994, 756660, 870159, 907992, 1008880, 1134990, 1160212, 1361988, 1450265, 1513320, 1702485, 1740318, 1815984, 2269980, 2320424, 2610477, 2723976, 2900530, 3026640, 3404970, 3480636, 4350795, 4539960, 4640848, 5220954, 5447952, 5801060, 6809940, 6961272, 7831431, 8701590, 9079920, 10441908, 11602120, 13052385, 13619880, 13922544, 15662862, 17403180, 20883816, 23204240, 26104770, 27239760, 31325724, 34806360, 39157155, 41767632, 52209540, 62651448, 69612720, 78314310, 104419080, 125302896, 156628620, 208838160, 313257240, 626514480]

約数ペア:

[(1, 626514480), (2, 313257240), (3, 208838160), (4, 156628620), (5, 125302896), (6, 104419080), (8, 78314310), (9, 69612720), (10, 62651448), (12, 52209540), (15, 41767632), (16, 39157155), (18, 34806360), (20, 31325724), (23, 27239760), (24, 26104770), (27, 23204240), (30, 20883816), (36, 17403180), (40, 15662862), (45, 13922544), (46, 13619880), (48, 13052385), (54, 11602120), (60, 10441908), (69, 9079920), (72, 8701590), (80, 7831431), (90, 6961272), (92, 6809940), (108, 5801060), (115, 5447952), (120, 5220954), (135, 4640848), (138, 4539960), (144, 4350795), (180, 3480636), (184, 3404970), (207, 3026640), (216, 2900530), (230, 2723976), (240, 2610477), (270, 2320424), (276, 2269980), (345, 1815984), (360, 1740318), (368, 1702485), (414, 1513320), (432, 1450265), (460, 1361988), (540, 1160212), (552, 1134990), (621, 1008880), (690, 907992), (720, 870159), (828, 756660), (920, 680994), (1035, 605328), (1080, 580106), (1104, 567495), (1242, 504440), (1380, 453996), (1656, 378330), (1840, 340497), (2070, 302664), (2160, 290053), (2484, 252220), (2760, 226998), (3105, 201776), (3312, 189165), (4140, 151332), (4968, 126110), (5520, 113499), (6210, 100888), (8280, 75666), (9936, 63055), (12420, 50444), (12611, 49680), (16560, 37833), (24840, 25222)]