40505648220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1499}}^1$

素因数の和:1705

約数の個数: 288

約数和(自身を含む): 131616576000

約数和(自身を除く): 91110927780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 61, 69, 90, 92, 107, 115, 122, 138, 180, 183, 207, 214, 230, 244, 276, 305, 321, 345, 366, 414, 428, 460, 535, 549, 610, 642, 690, 732, 828, 915, 963, 1035, 1070, 1098, 1220, 1284, 1380, 1403, 1499, 1605, 1830, 1926, 2070, 2140, 2196, 2461, 2745, 2806, 2998, 3210, 3660, 3852, 4140, 4209, 4497, 4815, 4922, 5490, 5612, 5996, 6420, 6527, 7015, 7383, 7495, 8418, 8994, 9630, 9844, 10980, 12305, 12627, 13054, 13491, 14030, 14766, 14990, 16836, 17988, 19260, 19581, 21045, 22149, 22485, 24610, 25254, 26108, 26982, 28060, 29532, 29980, 32635, 34477, 36915, 39162, 42090, 44298, 44970, 49220, 50508, 53964, 58743, 63135, 65270, 67455, 68954, 73830, 78324, 84180, 88596, 89940, 91439, 97905, 103431, 110745, 117486, 126270, 130540, 134910, 137908, 147660, 150121, 160393, 172385, 182878, 195810, 206862, 221490, 234972, 252540, 269820, 274317, 293715, 300242, 310293, 320786, 344770, 365756, 391620, 413724, 442980, 450363, 457195, 481179, 517155, 548634, 587430, 600484, 620586, 641572, 689540, 750605, 801965, 822951, 900726, 914390, 962358, 1034310, 1097268, 1174860, 1241172, 1351089, 1371585, 1443537, 1501210, 1551465, 1603930, 1645902, 1801452, 1828780, 1924716, 2068620, 2103097, 2251815, 2405895, 2702178, 2743170, 2887074, 3002420, 3102930, 3207860, 3291804, 3689039, 4114755, 4206194, 4503630, 4811790, 5404356, 5486340, 5774148, 6205860, 6309291, 6755445, 7217685, 7378078, 8229510, 8412388, 9007260, 9623580, 9783973, 10515485, 11067117, 12618582, 13510890, 14435370, 14756156, 16459020, 18445195, 18927873, 19567946, 21030970, 22134234, 25237164, 27021780, 28870740, 29351919, 31546455, 33201351, 36890390, 37855746, 39135892, 42061940, 44268468, 48919865, 55335585, 58703838, 63092910, 66402702, 73780780, 75711492, 88055757, 94639365, 97839730, 110671170, 117407676, 126185820, 132805404, 146759595, 166006755, 176111514, 189278730, 195679460, 221342340, 225031379, 293519190, 332013510, 352223028, 378557460, 440278785, 450062758, 587038380, 664027020, 675094137, 880557570, 900125516, 1125156895, 1350188274, 1761115140, 2025282411, 2250313790, 2700376548, 3375470685, 4050564822, 4500627580, 6750941370, 8101129644, 10126412055, 13501882740, 20252824110, 40505648220]

約数ペア:

[(1, 40505648220), (2, 20252824110), (3, 13501882740), (4, 10126412055), (5, 8101129644), (6, 6750941370), (9, 4500627580), (10, 4050564822), (12, 3375470685), (15, 2700376548), (18, 2250313790), (20, 2025282411), (23, 1761115140), (30, 1350188274), (36, 1125156895), (45, 900125516), (46, 880557570), (60, 675094137), (61, 664027020), (69, 587038380), (90, 450062758), (92, 440278785), (107, 378557460), (115, 352223028), (122, 332013510), (138, 293519190), (180, 225031379), (183, 221342340), (207, 195679460), (214, 189278730), (230, 176111514), (244, 166006755), (276, 146759595), (305, 132805404), (321, 126185820), (345, 117407676), (366, 110671170), (414, 97839730), (428, 94639365), (460, 88055757), (535, 75711492), (549, 73780780), (610, 66402702), (642, 63092910), (690, 58703838), (732, 55335585), (828, 48919865), (915, 44268468), (963, 42061940), (1035, 39135892), (1070, 37855746), (1098, 36890390), (1220, 33201351), (1284, 31546455), (1380, 29351919), (1403, 28870740), (1499, 27021780), (1605, 25237164), (1830, 22134234), (1926, 21030970), (2070, 19567946), (2140, 18927873), (2196, 18445195), (2461, 16459020), (2745, 14756156), (2806, 14435370), (2998, 13510890), (3210, 12618582), (3660, 11067117), (3852, 10515485), (4140, 9783973), (4209, 9623580), (4497, 9007260), (4815, 8412388), (4922, 8229510), (5490, 7378078), (5612, 7217685), (5996, 6755445), (6420, 6309291), (6527, 6205860), (7015, 5774148), (7383, 5486340), (7495, 5404356), (8418, 4811790), (8994, 4503630), (9630, 4206194), (9844, 4114755), (10980, 3689039), (12305, 3291804), (12627, 3207860), (13054, 3102930), (13491, 3002420), (14030, 2887074), (14766, 2743170), (14990, 2702178), (16836, 2405895), (17988, 2251815), (19260, 2103097), (19581, 2068620), (21045, 1924716), (22149, 1828780), (22485, 1801452), (24610, 1645902), (25254, 1603930), (26108, 1551465), (26982, 1501210), (28060, 1443537), (29532, 1371585), (29980, 1351089), (32635, 1241172), (34477, 1174860), (36915, 1097268), (39162, 1034310), (42090, 962358), (44298, 914390), (44970, 900726), (49220, 822951), (50508, 801965), (53964, 750605), (58743, 689540), (63135, 641572), (65270, 620586), (67455, 600484), (68954, 587430), (73830, 548634), (78324, 517155), (84180, 481179), (88596, 457195), (89940, 450363), (91439, 442980), (97905, 413724), (103431, 391620), (110745, 365756), (117486, 344770), (126270, 320786), (130540, 310293), (134910, 300242), (137908, 293715), (147660, 274317), (150121, 269820), (160393, 252540), (172385, 234972), (182878, 221490), (195810, 206862)]