1248383880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1733}}^1$

素因数の和:1805

約数の個数: 256

約数和(自身を含む): 4494528000

約数和(自身を除く): 3246144120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 29, 30, 36, 40, 45, 46, 54, 58, 60, 69, 72, 87, 90, 92, 108, 115, 116, 120, 135, 138, 145, 174, 180, 184, 207, 216, 230, 232, 261, 270, 276, 290, 345, 348, 360, 414, 435, 460, 522, 540, 552, 580, 621, 667, 690, 696, 783, 828, 870, 920, 1035, 1044, 1080, 1160, 1242, 1305, 1334, 1380, 1566, 1656, 1733, 1740, 2001, 2070, 2088, 2484, 2610, 2668, 2760, 3105, 3132, 3335, 3466, 3480, 3915, 4002, 4140, 4968, 5199, 5220, 5336, 6003, 6210, 6264, 6670, 6932, 7830, 8004, 8280, 8665, 10005, 10398, 10440, 12006, 12420, 13340, 13864, 15597, 15660, 16008, 17330, 18009, 20010, 20796, 24012, 24840, 25995, 26680, 30015, 31194, 31320, 34660, 36018, 39859, 40020, 41592, 46791, 48024, 50257, 51990, 60030, 62388, 69320, 72036, 77985, 79718, 80040, 90045, 93582, 100514, 103980, 119577, 120060, 124776, 144072, 150771, 155970, 159436, 180090, 187164, 199295, 201028, 207960, 233955, 239154, 240120, 251285, 301542, 311940, 318872, 358731, 360180, 374328, 398590, 402056, 452313, 467910, 478308, 502570, 597885, 603084, 623880, 717462, 720360, 753855, 797180, 904626, 935820, 956616, 1005140, 1076193, 1155911, 1195770, 1206168, 1356939, 1434924, 1507710, 1594360, 1793655, 1809252, 1871640, 2010280, 2152386, 2261565, 2311822, 2391540, 2713878, 2869848, 3015420, 3467733, 3587310, 3618504, 4304772, 4523130, 4623644, 4783080, 5380965, 5427756, 5779555, 6030840, 6784695, 6935466, 7174620, 8609544, 9046260, 9247288, 10403199, 10761930, 10855512, 11559110, 13569390, 13870932, 14349240, 17338665, 18092520, 20806398, 21523860, 23118220, 27138780, 27741864, 31209597, 34677330, 41612796, 43047720, 46236440, 52015995, 54277560, 62419194, 69354660, 83225592, 104031990, 124838388, 138709320, 156047985, 208063980, 249676776, 312095970, 416127960, 624191940, 1248383880]

約数ペア:

[(1, 1248383880), (2, 624191940), (3, 416127960), (4, 312095970), (5, 249676776), (6, 208063980), (8, 156047985), (9, 138709320), (10, 124838388), (12, 104031990), (15, 83225592), (18, 69354660), (20, 62419194), (23, 54277560), (24, 52015995), (27, 46236440), (29, 43047720), (30, 41612796), (36, 34677330), (40, 31209597), (45, 27741864), (46, 27138780), (54, 23118220), (58, 21523860), (60, 20806398), (69, 18092520), (72, 17338665), (87, 14349240), (90, 13870932), (92, 13569390), (108, 11559110), (115, 10855512), (116, 10761930), (120, 10403199), (135, 9247288), (138, 9046260), (145, 8609544), (174, 7174620), (180, 6935466), (184, 6784695), (207, 6030840), (216, 5779555), (230, 5427756), (232, 5380965), (261, 4783080), (270, 4623644), (276, 4523130), (290, 4304772), (345, 3618504), (348, 3587310), (360, 3467733), (414, 3015420), (435, 2869848), (460, 2713878), (522, 2391540), (540, 2311822), (552, 2261565), (580, 2152386), (621, 2010280), (667, 1871640), (690, 1809252), (696, 1793655), (783, 1594360), (828, 1507710), (870, 1434924), (920, 1356939), (1035, 1206168), (1044, 1195770), (1080, 1155911), (1160, 1076193), (1242, 1005140), (1305, 956616), (1334, 935820), (1380, 904626), (1566, 797180), (1656, 753855), (1733, 720360), (1740, 717462), (2001, 623880), (2070, 603084), (2088, 597885), (2484, 502570), (2610, 478308), (2668, 467910), (2760, 452313), (3105, 402056), (3132, 398590), (3335, 374328), (3466, 360180), (3480, 358731), (3915, 318872), (4002, 311940), (4140, 301542), (4968, 251285), (5199, 240120), (5220, 239154), (5336, 233955), (6003, 207960), (6210, 201028), (6264, 199295), (6670, 187164), (6932, 180090), (7830, 159436), (8004, 155970), (8280, 150771), (8665, 144072), (10005, 124776), (10398, 120060), (10440, 119577), (12006, 103980), (12420, 100514), (13340, 93582), (13864, 90045), (15597, 80040), (15660, 79718), (16008, 77985), (17330, 72036), (18009, 69320), (20010, 62388), (20796, 60030), (24012, 51990), (24840, 50257), (25995, 48024), (26680, 46791), (30015, 41592), (31194, 40020), (31320, 39859), (34660, 36018)]