1298502240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1733}}^1$

素因数の和:1981

約数の個数: 192

約数和(自身を含む): 4698279936

約数和(自身を除く): 3399777696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 223, 224, 240, 280, 336, 420, 446, 480, 560, 669, 672, 840, 892, 1115, 1120, 1338, 1561, 1680, 1733, 1784, 2230, 2676, 3122, 3345, 3360, 3466, 3568, 4460, 4683, 5199, 5352, 6244, 6690, 6932, 7136, 7805, 8665, 8920, 9366, 10398, 10704, 12131, 12488, 13380, 13864, 15610, 17330, 17840, 18732, 20796, 21408, 23415, 24262, 24976, 25995, 26760, 27728, 31220, 34660, 35680, 36393, 37464, 41592, 46830, 48524, 49952, 51990, 53520, 55456, 60655, 62440, 69320, 72786, 74928, 83184, 93660, 97048, 103980, 107040, 121310, 124880, 138640, 145572, 149856, 166368, 181965, 187320, 194096, 207960, 242620, 249760, 277280, 291144, 363930, 374640, 386459, 388192, 415920, 485240, 582288, 727860, 749280, 772918, 831840, 970480, 1159377, 1164576, 1455720, 1545836, 1932295, 1940960, 2318754, 2705213, 2911440, 3091672, 3864590, 4637508, 5410426, 5796885, 5822880, 6183344, 7729180, 8115639, 9275016, 10820852, 11593770, 12366688, 13526065, 15458360, 16231278, 18550032, 21641704, 23187540, 27052130, 30916720, 32462556, 37100064, 40578195, 43283408, 46375080, 54104260, 61833440, 64925112, 81156390, 86566816, 92750160, 108208520, 129850224, 162312780, 185500320, 216417040, 259700448, 324625560, 432834080, 649251120, 1298502240]

約数ペア:

[(1, 1298502240), (2, 649251120), (3, 432834080), (4, 324625560), (5, 259700448), (6, 216417040), (7, 185500320), (8, 162312780), (10, 129850224), (12, 108208520), (14, 92750160), (15, 86566816), (16, 81156390), (20, 64925112), (21, 61833440), (24, 54104260), (28, 46375080), (30, 43283408), (32, 40578195), (35, 37100064), (40, 32462556), (42, 30916720), (48, 27052130), (56, 23187540), (60, 21641704), (70, 18550032), (80, 16231278), (84, 15458360), (96, 13526065), (105, 12366688), (112, 11593770), (120, 10820852), (140, 9275016), (160, 8115639), (168, 7729180), (210, 6183344), (223, 5822880), (224, 5796885), (240, 5410426), (280, 4637508), (336, 3864590), (420, 3091672), (446, 2911440), (480, 2705213), (560, 2318754), (669, 1940960), (672, 1932295), (840, 1545836), (892, 1455720), (1115, 1164576), (1120, 1159377), (1338, 970480), (1561, 831840), (1680, 772918), (1733, 749280), (1784, 727860), (2230, 582288), (2676, 485240), (3122, 415920), (3345, 388192), (3360, 386459), (3466, 374640), (3568, 363930), (4460, 291144), (4683, 277280), (5199, 249760), (5352, 242620), (6244, 207960), (6690, 194096), (6932, 187320), (7136, 181965), (7805, 166368), (8665, 149856), (8920, 145572), (9366, 138640), (10398, 124880), (10704, 121310), (12131, 107040), (12488, 103980), (13380, 97048), (13864, 93660), (15610, 83184), (17330, 74928), (17840, 72786), (18732, 69320), (20796, 62440), (21408, 60655), (23415, 55456), (24262, 53520), (24976, 51990), (25995, 49952), (26760, 48524), (27728, 46830), (31220, 41592), (34660, 37464), (35680, 36393)]