2736504720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:558

約数の個数: 240

約数和(自身を含む): 9401184000

約数和(自身を除く): 6664679280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 199, 213, 240, 269, 284, 355, 360, 398, 426, 538, 568, 597, 639, 710, 720, 796, 807, 852, 995, 1065, 1076, 1136, 1194, 1278, 1345, 1420, 1592, 1614, 1704, 1791, 1990, 2130, 2152, 2388, 2421, 2556, 2690, 2840, 2985, 3184, 3195, 3228, 3408, 3582, 3980, 4035, 4260, 4304, 4776, 4842, 5112, 5380, 5680, 5970, 6390, 6456, 7164, 7960, 8070, 8520, 8955, 9552, 9684, 10224, 10760, 11940, 12105, 12780, 12912, 14129, 14328, 15920, 16140, 17040, 17910, 19099, 19368, 21520, 23880, 24210, 25560, 28258, 28656, 32280, 35820, 38198, 38736, 42387, 47760, 48420, 51120, 53531, 56516, 57297, 64560, 70645, 71640, 76396, 84774, 95495, 96840, 107062, 113032, 114594, 127161, 141290, 143280, 152792, 160593, 169548, 171891, 190990, 193680, 211935, 214124, 226064, 229188, 254322, 267655, 282580, 286485, 305584, 321186, 339096, 343782, 381980, 423870, 428248, 458376, 481779, 508644, 535310, 565160, 572970, 635805, 642372, 678192, 687564, 763960, 802965, 847740, 856496, 859455, 916752, 963558, 1017288, 1070620, 1130320, 1145940, 1271610, 1284744, 1375128, 1527920, 1605930, 1695480, 1718910, 1927116, 2034576, 2141240, 2291880, 2408895, 2543220, 2569488, 2750256, 3211860, 3390960, 3437820, 3800701, 3854232, 4282480, 4583760, 4817790, 5086440, 6423720, 6875640, 7601402, 7708464, 9635580, 10172880, 11402103, 12847440, 13751280, 15202804, 19003505, 19271160, 22804206, 30405608, 34206309, 38007010, 38542320, 45608412, 57010515, 60811216, 68412618, 76014020, 91216824, 114021030, 136825236, 152028040, 171031545, 182433648, 228042060, 273650472, 304056080, 342063090, 456084120, 547300944, 684126180, 912168240, 1368252360, 2736504720]

約数ペア:

[(1, 2736504720), (2, 1368252360), (3, 912168240), (4, 684126180), (5, 547300944), (6, 456084120), (8, 342063090), (9, 304056080), (10, 273650472), (12, 228042060), (15, 182433648), (16, 171031545), (18, 152028040), (20, 136825236), (24, 114021030), (30, 91216824), (36, 76014020), (40, 68412618), (45, 60811216), (48, 57010515), (60, 45608412), (71, 38542320), (72, 38007010), (80, 34206309), (90, 30405608), (120, 22804206), (142, 19271160), (144, 19003505), (180, 15202804), (199, 13751280), (213, 12847440), (240, 11402103), (269, 10172880), (284, 9635580), (355, 7708464), (360, 7601402), (398, 6875640), (426, 6423720), (538, 5086440), (568, 4817790), (597, 4583760), (639, 4282480), (710, 3854232), (720, 3800701), (796, 3437820), (807, 3390960), (852, 3211860), (995, 2750256), (1065, 2569488), (1076, 2543220), (1136, 2408895), (1194, 2291880), (1278, 2141240), (1345, 2034576), (1420, 1927116), (1592, 1718910), (1614, 1695480), (1704, 1605930), (1791, 1527920), (1990, 1375128), (2130, 1284744), (2152, 1271610), (2388, 1145940), (2421, 1130320), (2556, 1070620), (2690, 1017288), (2840, 963558), (2985, 916752), (3184, 859455), (3195, 856496), (3228, 847740), (3408, 802965), (3582, 763960), (3980, 687564), (4035, 678192), (4260, 642372), (4304, 635805), (4776, 572970), (4842, 565160), (5112, 535310), (5380, 508644), (5680, 481779), (5970, 458376), (6390, 428248), (6456, 423870), (7164, 381980), (7960, 343782), (8070, 339096), (8520, 321186), (8955, 305584), (9552, 286485), (9684, 282580), (10224, 267655), (10760, 254322), (11940, 229188), (12105, 226064), (12780, 214124), (12912, 211935), (14129, 193680), (14328, 190990), (15920, 171891), (16140, 169548), (17040, 160593), (17910, 152792), (19099, 143280), (19368, 141290), (21520, 127161), (23880, 114594), (24210, 113032), (25560, 107062), (28258, 96840), (28656, 95495), (32280, 84774), (35820, 76396), (38198, 71640), (38736, 70645), (42387, 64560), (47760, 57297), (48420, 56516), (51120, 53531)]