1946464080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:826

約数の個数: 240

約数和(自身を含む): 6710528832

約数和(自身を除く): 4764064752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 97, 110, 120, 121, 132, 165, 176, 194, 220, 240, 242, 264, 291, 330, 363, 388, 440, 484, 485, 528, 582, 605, 660, 691, 726, 776, 880, 968, 970, 1067, 1164, 1210, 1320, 1382, 1452, 1455, 1552, 1815, 1936, 1940, 2073, 2134, 2328, 2420, 2640, 2764, 2904, 2910, 3201, 3455, 3630, 3880, 4146, 4268, 4656, 4840, 5335, 5528, 5808, 5820, 6402, 6910, 7260, 7601, 7760, 8292, 8536, 9680, 10365, 10670, 11056, 11640, 11737, 12804, 13820, 14520, 15202, 16005, 16584, 17072, 20730, 21340, 22803, 23280, 23474, 25608, 27640, 29040, 30404, 32010, 33168, 35211, 38005, 41460, 42680, 45606, 46948, 51216, 55280, 58685, 60808, 64020, 67027, 70422, 76010, 82920, 83611, 85360, 91212, 93896, 114015, 117370, 121616, 128040, 134054, 140844, 152020, 165840, 167222, 176055, 182424, 187792, 201081, 228030, 234740, 250833, 256080, 268108, 281688, 304040, 334444, 335135, 352110, 364848, 402162, 418055, 456060, 469480, 501666, 536216, 563376, 608080, 668888, 670270, 704220, 737297, 804324, 836110, 912120, 938960, 1003332, 1005405, 1072432, 1254165, 1337776, 1340540, 1408440, 1474594, 1608648, 1672220, 1824240, 2006664, 2010810, 2211891, 2508330, 2681080, 2816880, 2949188, 3217296, 3344440, 3686485, 4013328, 4021620, 4423782, 5016660, 5362160, 5898376, 6688880, 7372970, 8043240, 8110267, 8847564, 10033320, 11059455, 11796752, 14745940, 16086480, 16220534, 17695128, 20066640, 22118910, 24330801, 29491880, 32441068, 35390256, 40551335, 44237820, 48661602, 58983760, 64882136, 81102670, 88475640, 97323204, 121654005, 129764272, 162205340, 176951280, 194646408, 243308010, 324410680, 389292816, 486616020, 648821360, 973232040, 1946464080]

約数ペア:

[(1, 1946464080), (2, 973232040), (3, 648821360), (4, 486616020), (5, 389292816), (6, 324410680), (8, 243308010), (10, 194646408), (11, 176951280), (12, 162205340), (15, 129764272), (16, 121654005), (20, 97323204), (22, 88475640), (24, 81102670), (30, 64882136), (33, 58983760), (40, 48661602), (44, 44237820), (48, 40551335), (55, 35390256), (60, 32441068), (66, 29491880), (80, 24330801), (88, 22118910), (97, 20066640), (110, 17695128), (120, 16220534), (121, 16086480), (132, 14745940), (165, 11796752), (176, 11059455), (194, 10033320), (220, 8847564), (240, 8110267), (242, 8043240), (264, 7372970), (291, 6688880), (330, 5898376), (363, 5362160), (388, 5016660), (440, 4423782), (484, 4021620), (485, 4013328), (528, 3686485), (582, 3344440), (605, 3217296), (660, 2949188), (691, 2816880), (726, 2681080), (776, 2508330), (880, 2211891), (968, 2010810), (970, 2006664), (1067, 1824240), (1164, 1672220), (1210, 1608648), (1320, 1474594), (1382, 1408440), (1452, 1340540), (1455, 1337776), (1552, 1254165), (1815, 1072432), (1936, 1005405), (1940, 1003332), (2073, 938960), (2134, 912120), (2328, 836110), (2420, 804324), (2640, 737297), (2764, 704220), (2904, 670270), (2910, 668888), (3201, 608080), (3455, 563376), (3630, 536216), (3880, 501666), (4146, 469480), (4268, 456060), (4656, 418055), (4840, 402162), (5335, 364848), (5528, 352110), (5808, 335135), (5820, 334444), (6402, 304040), (6910, 281688), (7260, 268108), (7601, 256080), (7760, 250833), (8292, 234740), (8536, 228030), (9680, 201081), (10365, 187792), (10670, 182424), (11056, 176055), (11640, 167222), (11737, 165840), (12804, 152020), (13820, 140844), (14520, 134054), (15202, 128040), (16005, 121616), (16584, 117370), (17072, 114015), (20730, 93896), (21340, 91212), (22803, 85360), (23280, 83611), (23474, 82920), (25608, 76010), (27640, 70422), (29040, 67027), (30404, 64020), (32010, 60808), (33168, 58685), (35211, 55280), (38005, 51216), (41460, 46948), (42680, 45606)]