1636078320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3260

約数の個数: 240

約数和(自身を含む): 5920192512

約数和(自身を除く): 4284114192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 115, 120, 124, 138, 144, 155, 180, 184, 186, 207, 230, 240, 248, 276, 279, 310, 345, 360, 368, 372, 414, 460, 465, 496, 552, 558, 620, 690, 713, 720, 744, 828, 920, 930, 1035, 1104, 1116, 1240, 1380, 1395, 1426, 1488, 1656, 1840, 1860, 2070, 2139, 2232, 2480, 2760, 2790, 2852, 3187, 3312, 3565, 3720, 4140, 4278, 4464, 5520, 5580, 5704, 6374, 6417, 7130, 7440, 8280, 8556, 9561, 10695, 11160, 11408, 12748, 12834, 14260, 15935, 16560, 17112, 19122, 21390, 22320, 25496, 25668, 28520, 28683, 31870, 32085, 34224, 38244, 42780, 47805, 50992, 51336, 57040, 57366, 63740, 64170, 73301, 76488, 85560, 95610, 98797, 102672, 114732, 127480, 128340, 143415, 146602, 152976, 171120, 191220, 197594, 219903, 229464, 254960, 256680, 286830, 293204, 296391, 366505, 382440, 395188, 439806, 458928, 493985, 513360, 573660, 586408, 592782, 659709, 733010, 764880, 790376, 879612, 889173, 987970, 1099515, 1147320, 1172816, 1185564, 1319418, 1466020, 1481955, 1580752, 1759224, 1778346, 1975940, 2199030, 2272331, 2294640, 2371128, 2638836, 2932040, 2963910, 3298545, 3518448, 3556692, 3951880, 4398060, 4445865, 4544662, 4742256, 5277672, 5864080, 5927820, 6597090, 6816993, 7113384, 7903760, 8796120, 8891730, 9089324, 10555344, 11361655, 11855640, 13194180, 13633986, 14226768, 17592240, 17783460, 18178648, 20450979, 22723310, 23711280, 26388360, 27267972, 34084965, 35566920, 36357296, 40901958, 45446620, 52776720, 54535944, 68169930, 71133840, 81803916, 90893240, 102254895, 109071888, 136339860, 163607832, 181786480, 204509790, 272679720, 327215664, 409019580, 545359440, 818039160, 1636078320]

約数ペア:

[(1, 1636078320), (2, 818039160), (3, 545359440), (4, 409019580), (5, 327215664), (6, 272679720), (8, 204509790), (9, 181786480), (10, 163607832), (12, 136339860), (15, 109071888), (16, 102254895), (18, 90893240), (20, 81803916), (23, 71133840), (24, 68169930), (30, 54535944), (31, 52776720), (36, 45446620), (40, 40901958), (45, 36357296), (46, 35566920), (48, 34084965), (60, 27267972), (62, 26388360), (69, 23711280), (72, 22723310), (80, 20450979), (90, 18178648), (92, 17783460), (93, 17592240), (115, 14226768), (120, 13633986), (124, 13194180), (138, 11855640), (144, 11361655), (155, 10555344), (180, 9089324), (184, 8891730), (186, 8796120), (207, 7903760), (230, 7113384), (240, 6816993), (248, 6597090), (276, 5927820), (279, 5864080), (310, 5277672), (345, 4742256), (360, 4544662), (368, 4445865), (372, 4398060), (414, 3951880), (460, 3556692), (465, 3518448), (496, 3298545), (552, 2963910), (558, 2932040), (620, 2638836), (690, 2371128), (713, 2294640), (720, 2272331), (744, 2199030), (828, 1975940), (920, 1778346), (930, 1759224), (1035, 1580752), (1104, 1481955), (1116, 1466020), (1240, 1319418), (1380, 1185564), (1395, 1172816), (1426, 1147320), (1488, 1099515), (1656, 987970), (1840, 889173), (1860, 879612), (2070, 790376), (2139, 764880), (2232, 733010), (2480, 659709), (2760, 592782), (2790, 586408), (2852, 573660), (3187, 513360), (3312, 493985), (3565, 458928), (3720, 439806), (4140, 395188), (4278, 382440), (4464, 366505), (5520, 296391), (5580, 293204), (5704, 286830), (6374, 256680), (6417, 254960), (7130, 229464), (7440, 219903), (8280, 197594), (8556, 191220), (9561, 171120), (10695, 152976), (11160, 146602), (11408, 143415), (12748, 128340), (12834, 127480), (14260, 114732), (15935, 102672), (16560, 98797), (17112, 95610), (19122, 85560), (21390, 76488), (22320, 73301), (25496, 64170), (25668, 63740), (28520, 57366), (28683, 57040), (31870, 51336), (32085, 50992), (34224, 47805), (38244, 42780)]