40702419680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:954

約数の個数: 288

約数和(自身を含む): 109438801920

約数和(自身を除く): 68736382240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 59, 62, 65, 80, 104, 118, 124, 130, 155, 160, 169, 208, 236, 248, 260, 295, 310, 338, 403, 416, 472, 496, 520, 590, 620, 676, 767, 806, 823, 845, 944, 992, 1040, 1180, 1240, 1352, 1534, 1612, 1646, 1690, 1829, 1888, 2015, 2080, 2360, 2480, 2704, 3068, 3224, 3292, 3380, 3658, 3835, 4030, 4115, 4720, 4960, 5239, 5408, 6136, 6448, 6584, 6760, 7316, 7670, 8060, 8230, 9145, 9440, 9971, 10478, 10699, 12272, 12896, 13168, 13520, 14632, 15340, 16120, 16460, 18290, 19942, 20956, 21398, 23777, 24544, 25513, 26195, 26336, 27040, 29264, 30680, 32240, 32920, 36580, 39884, 41912, 42796, 47554, 48557, 49855, 51026, 52390, 53495, 58528, 61360, 64480, 65840, 73160, 79768, 83824, 85592, 95108, 97114, 99710, 102052, 104780, 106990, 118885, 122720, 127565, 131680, 139087, 146320, 159536, 167648, 171184, 190216, 194228, 199420, 204104, 209560, 213980, 237770, 242785, 255130, 278174, 292640, 309101, 319072, 331669, 342368, 380432, 388456, 398840, 408208, 419120, 427960, 475540, 485570, 510260, 556348, 618202, 631241, 663338, 695435, 760864, 776912, 797680, 816416, 838240, 855920, 951080, 971140, 1020520, 1112696, 1236404, 1262482, 1326676, 1390870, 1505267, 1545505, 1553824, 1595360, 1658345, 1711840, 1902160, 1942280, 2041040, 2225392, 2472808, 2524964, 2653352, 2781740, 3010534, 3091010, 3156205, 3316690, 3804320, 3884560, 4082080, 4311697, 4450784, 4945616, 5049928, 5306704, 5563480, 6021068, 6182020, 6312410, 6633380, 7526335, 7769120, 8206133, 8623394, 9891232, 10099856, 10613408, 11126960, 12042136, 12364040, 12624820, 13266760, 15052670, 16412266, 17246788, 19568471, 20199712, 21558485, 22253920, 24084272, 24728080, 25249640, 26533520, 30105340, 32824532, 34493576, 39136942, 41030665, 43116970, 48168544, 49456160, 50499280, 53067040, 60210680, 65649064, 68987152, 78273884, 82061330, 86233940, 97842355, 100998560, 120421360, 131298128, 137974304, 156547768, 164122660, 172467880, 195684710, 240842720, 254390123, 262596256, 313095536, 328245320, 344935760, 391369420, 508780246, 626191072, 656490640, 689871520, 782738840, 1017560492, 1271950615, 1312981280, 1565477680, 2035120984, 2543901230, 3130955360, 4070241968, 5087802460, 8140483936, 10175604920, 20351209840, 40702419680]

約数ペア:

[(1, 40702419680), (2, 20351209840), (4, 10175604920), (5, 8140483936), (8, 5087802460), (10, 4070241968), (13, 3130955360), (16, 2543901230), (20, 2035120984), (26, 1565477680), (31, 1312981280), (32, 1271950615), (40, 1017560492), (52, 782738840), (59, 689871520), (62, 656490640), (65, 626191072), (80, 508780246), (104, 391369420), (118, 344935760), (124, 328245320), (130, 313095536), (155, 262596256), (160, 254390123), (169, 240842720), (208, 195684710), (236, 172467880), (248, 164122660), (260, 156547768), (295, 137974304), (310, 131298128), (338, 120421360), (403, 100998560), (416, 97842355), (472, 86233940), (496, 82061330), (520, 78273884), (590, 68987152), (620, 65649064), (676, 60210680), (767, 53067040), (806, 50499280), (823, 49456160), (845, 48168544), (944, 43116970), (992, 41030665), (1040, 39136942), (1180, 34493576), (1240, 32824532), (1352, 30105340), (1534, 26533520), (1612, 25249640), (1646, 24728080), (1690, 24084272), (1829, 22253920), (1888, 21558485), (2015, 20199712), (2080, 19568471), (2360, 17246788), (2480, 16412266), (2704, 15052670), (3068, 13266760), (3224, 12624820), (3292, 12364040), (3380, 12042136), (3658, 11126960), (3835, 10613408), (4030, 10099856), (4115, 9891232), (4720, 8623394), (4960, 8206133), (5239, 7769120), (5408, 7526335), (6136, 6633380), (6448, 6312410), (6584, 6182020), (6760, 6021068), (7316, 5563480), (7670, 5306704), (8060, 5049928), (8230, 4945616), (9145, 4450784), (9440, 4311697), (9971, 4082080), (10478, 3884560), (10699, 3804320), (12272, 3316690), (12896, 3156205), (13168, 3091010), (13520, 3010534), (14632, 2781740), (15340, 2653352), (16120, 2524964), (16460, 2472808), (18290, 2225392), (19942, 2041040), (20956, 1942280), (21398, 1902160), (23777, 1711840), (24544, 1658345), (25513, 1595360), (26195, 1553824), (26336, 1545505), (27040, 1505267), (29264, 1390870), (30680, 1326676), (32240, 1262482), (32920, 1236404), (36580, 1112696), (39884, 1020520), (41912, 971140), (42796, 951080), (47554, 855920), (48557, 838240), (49855, 816416), (51026, 797680), (52390, 776912), (53495, 760864), (58528, 695435), (61360, 663338), (64480, 631241), (65840, 618202), (73160, 556348), (79768, 510260), (83824, 485570), (85592, 475540), (95108, 427960), (97114, 419120), (99710, 408208), (102052, 398840), (104780, 388456), (106990, 380432), (118885, 342368), (122720, 331669), (127565, 319072), (131680, 309101), (139087, 292640), (146320, 278174), (159536, 255130), (167648, 242785), (171184, 237770), (190216, 213980), (194228, 209560), (199420, 204104)]