8209514160

素因数分解:

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

素因数の和:561

約数の個数: 320

約数和(自身を含む): 28926720000

約数和(自身を除く): 20717205840

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, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 199, 213, 216, 240, 269, 270, 284, 355, 360, 398, 426, 432, 538, 540, 568, 597, 639, 710, 720, 796, 807, 852, 995, 1065, 1076, 1080, 1136, 1194, 1278, 1345, 1420, 1592, 1614, 1704, 1791, 1917, 1990, 2130, 2152, 2160, 2388, 2421, 2556, 2690, 2840, 2985, 3184, 3195, 3228, 3408, 3582, 3834, 3980, 4035, 4260, 4304, 4776, 4842, 5112, 5373, 5380, 5680, 5970, 6390, 6456, 7164, 7263, 7668, 7960, 8070, 8520, 8955, 9552, 9585, 9684, 10224, 10746, 10760, 11940, 12105, 12780, 12912, 14129, 14328, 14526, 15336, 15920, 16140, 17040, 17910, 19099, 19170, 19368, 21492, 21520, 23880, 24210, 25560, 26865, 28258, 28656, 29052, 30672, 32280, 35820, 36315, 38198, 38340, 38736, 42387, 42984, 47760, 48420, 51120, 53531, 53730, 56516, 57297, 58104, 64560, 70645, 71640, 72630, 76396, 76680, 84774, 85968, 95495, 96840, 107062, 107460, 113032, 114594, 116208, 127161, 141290, 143280, 145260, 152792, 153360, 160593, 169548, 171891, 190990, 193680, 211935, 214124, 214920, 226064, 229188, 254322, 267655, 282580, 286485, 290520, 305584, 321186, 339096, 343782, 381483, 381980, 423870, 428248, 429840, 458376, 481779, 508644, 515673, 535310, 565160, 572970, 581040, 635805, 642372, 678192, 687564, 762966, 763960, 802965, 847740, 856496, 859455, 916752, 963558, 1017288, 1031346, 1070620, 1130320, 1145940, 1271610, 1284744, 1375128, 1445337, 1525932, 1527920, 1605930, 1695480, 1718910, 1907415, 1927116, 2034576, 2062692, 2141240, 2291880, 2408895, 2543220, 2569488, 2578365, 2750256, 2890674, 3051864, 3211860, 3390960, 3437820, 3800701, 3814830, 3854232, 4125384, 4282480, 4583760, 4817790, 5086440, 5156730, 5781348, 6103728, 6423720, 6875640, 7226685, 7601402, 7629660, 7708464, 8250768, 9635580, 10172880, 10313460, 11402103, 11562696, 12847440, 13751280, 14453370, 15202804, 15259320, 19003505, 19271160, 20626920, 22804206, 23125392, 28906740, 30405608, 30518640, 34206309, 38007010, 38542320, 41253840, 45608412, 57010515, 57813480, 60811216, 68412618, 76014020, 91216824, 102618927, 114021030, 115626960, 136825236, 152028040, 171031545, 182433648, 205237854, 228042060, 273650472, 304056080, 342063090, 410475708, 456084120, 513094635, 547300944, 684126180, 820951416, 912168240, 1026189270, 1368252360, 1641902832, 2052378540, 2736504720, 4104757080, 8209514160]

約数ペア:

[(1, 8209514160), (2, 4104757080), (3, 2736504720), (4, 2052378540), (5, 1641902832), (6, 1368252360), (8, 1026189270), (9, 912168240), (10, 820951416), (12, 684126180), (15, 547300944), (16, 513094635), (18, 456084120), (20, 410475708), (24, 342063090), (27, 304056080), (30, 273650472), (36, 228042060), (40, 205237854), (45, 182433648), (48, 171031545), (54, 152028040), (60, 136825236), (71, 115626960), (72, 114021030), (80, 102618927), (90, 91216824), (108, 76014020), (120, 68412618), (135, 60811216), (142, 57813480), (144, 57010515), (180, 45608412), (199, 41253840), (213, 38542320), (216, 38007010), (240, 34206309), (269, 30518640), (270, 30405608), (284, 28906740), (355, 23125392), (360, 22804206), (398, 20626920), (426, 19271160), (432, 19003505), (538, 15259320), (540, 15202804), (568, 14453370), (597, 13751280), (639, 12847440), (710, 11562696), (720, 11402103), (796, 10313460), (807, 10172880), (852, 9635580), (995, 8250768), (1065, 7708464), (1076, 7629660), (1080, 7601402), (1136, 7226685), (1194, 6875640), (1278, 6423720), (1345, 6103728), (1420, 5781348), (1592, 5156730), (1614, 5086440), (1704, 4817790), (1791, 4583760), (1917, 4282480), (1990, 4125384), (2130, 3854232), (2152, 3814830), (2160, 3800701), (2388, 3437820), (2421, 3390960), (2556, 3211860), (2690, 3051864), (2840, 2890674), (2985, 2750256), (3184, 2578365), (3195, 2569488), (3228, 2543220), (3408, 2408895), (3582, 2291880), (3834, 2141240), (3980, 2062692), (4035, 2034576), (4260, 1927116), (4304, 1907415), (4776, 1718910), (4842, 1695480), (5112, 1605930), (5373, 1527920), (5380, 1525932), (5680, 1445337), (5970, 1375128), (6390, 1284744), (6456, 1271610), (7164, 1145940), (7263, 1130320), (7668, 1070620), (7960, 1031346), (8070, 1017288), (8520, 963558), (8955, 916752), (9552, 859455), (9585, 856496), (9684, 847740), (10224, 802965), (10746, 763960), (10760, 762966), (11940, 687564), (12105, 678192), (12780, 642372), (12912, 635805), (14129, 581040), (14328, 572970), (14526, 565160), (15336, 535310), (15920, 515673), (16140, 508644), (17040, 481779), (17910, 458376), (19099, 429840), (19170, 428248), (19368, 423870), (21492, 381980), (21520, 381483), (23880, 343782), (24210, 339096), (25560, 321186), (26865, 305584), (28258, 290520), (28656, 286485), (29052, 282580), (30672, 267655), (32280, 254322), (35820, 229188), (36315, 226064), (38198, 214920), (38340, 214124), (38736, 211935), (42387, 193680), (42984, 190990), (47760, 171891), (48420, 169548), (51120, 160593), (53531, 153360), (53730, 152792), (56516, 145260), (57297, 143280), (58104, 141290), (64560, 127161), (70645, 116208), (71640, 114594), (72630, 113032), (76396, 107460), (76680, 107062), (84774, 96840), (85968, 95495)]