1941189840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1801}}^1$

素因数の和:2322

約数の個数: 160

約数和(自身を含む): 6703440000

約数和(自身を除く): 4762250160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 499, 540, 720, 998, 1080, 1497, 1801, 1996, 2160, 2495, 2994, 3602, 3992, 4491, 4990, 5403, 5988, 7204, 7485, 7984, 8982, 9005, 9980, 10806, 11976, 13473, 14408, 14970, 16209, 17964, 18010, 19960, 21612, 22455, 23952, 26946, 27015, 28816, 29940, 32418, 35928, 36020, 39920, 43224, 44910, 48627, 53892, 54030, 59880, 64836, 67365, 71856, 72040, 81045, 86448, 89820, 97254, 107784, 108060, 119760, 129672, 134730, 144080, 162090, 179640, 194508, 215568, 216120, 243135, 259344, 269460, 324180, 359280, 389016, 432240, 486270, 538920, 648360, 778032, 898699, 972540, 1077840, 1296720, 1797398, 1945080, 2696097, 3594796, 3890160, 4493495, 5392194, 7189592, 8088291, 8986990, 10784388, 13480485, 14379184, 16176582, 17973980, 21568776, 24264873, 26960970, 32353164, 35947960, 40441455, 43137552, 48529746, 53921940, 64706328, 71895920, 80882910, 97059492, 107843880, 121324365, 129412656, 161765820, 194118984, 215687760, 242648730, 323531640, 388237968, 485297460, 647063280, 970594920, 1941189840]

約数ペア:

[(1, 1941189840), (2, 970594920), (3, 647063280), (4, 485297460), (5, 388237968), (6, 323531640), (8, 242648730), (9, 215687760), (10, 194118984), (12, 161765820), (15, 129412656), (16, 121324365), (18, 107843880), (20, 97059492), (24, 80882910), (27, 71895920), (30, 64706328), (36, 53921940), (40, 48529746), (45, 43137552), (48, 40441455), (54, 35947960), (60, 32353164), (72, 26960970), (80, 24264873), (90, 21568776), (108, 17973980), (120, 16176582), (135, 14379184), (144, 13480485), (180, 10784388), (216, 8986990), (240, 8088291), (270, 7189592), (360, 5392194), (432, 4493495), (499, 3890160), (540, 3594796), (720, 2696097), (998, 1945080), (1080, 1797398), (1497, 1296720), (1801, 1077840), (1996, 972540), (2160, 898699), (2495, 778032), (2994, 648360), (3602, 538920), (3992, 486270), (4491, 432240), (4990, 389016), (5403, 359280), (5988, 324180), (7204, 269460), (7485, 259344), (7984, 243135), (8982, 216120), (9005, 215568), (9980, 194508), (10806, 179640), (11976, 162090), (13473, 144080), (14408, 134730), (14970, 129672), (16209, 119760), (17964, 108060), (18010, 107784), (19960, 97254), (21612, 89820), (22455, 86448), (23952, 81045), (26946, 72040), (27015, 71856), (28816, 67365), (29940, 64836), (32418, 59880), (35928, 54030), (36020, 53892), (39920, 48627), (43224, 44910)]