72418191120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{29401}}^1$

素因数の和:29742

約数の個数: 240

約数和(自身を含む): 266176070784

約数和(自身を除く): 193757879664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 311, 330, 360, 396, 440, 495, 528, 622, 660, 720, 792, 880, 933, 990, 1244, 1320, 1555, 1584, 1866, 1980, 2488, 2640, 2799, 3110, 3421, 3732, 3960, 4665, 4976, 5598, 6220, 6842, 7464, 7920, 9330, 10263, 11196, 12440, 13684, 13995, 14928, 17105, 18660, 20526, 22392, 24880, 27368, 27990, 29401, 30789, 34210, 37320, 41052, 44784, 51315, 54736, 55980, 58802, 61578, 68420, 74640, 82104, 88203, 102630, 111960, 117604, 123156, 136840, 147005, 153945, 164208, 176406, 205260, 223920, 235208, 246312, 264609, 273680, 294010, 307890, 323411, 352812, 410520, 441015, 470416, 492624, 529218, 588020, 615780, 646822, 705624, 821040, 882030, 970233, 1058436, 1176040, 1231560, 1293644, 1323045, 1411248, 1617055, 1764060, 1940466, 2116872, 2352080, 2463120, 2587288, 2646090, 2910699, 3234110, 3528120, 3880932, 4233744, 4851165, 5174576, 5292180, 5821398, 6468220, 7056240, 7761864, 9143711, 9702330, 10584360, 11642796, 12936440, 14553495, 15523728, 18287422, 19404660, 21168720, 23285592, 25872880, 27431133, 29106990, 36574844, 38809320, 45718555, 46571184, 54862266, 58213980, 73149688, 77618640, 82293399, 91437110, 100580821, 109724532, 116427960, 137155665, 146299376, 164586798, 182874220, 201161642, 219449064, 232855920, 274311330, 301742463, 329173596, 365748440, 402323284, 411466995, 438898128, 502904105, 548622660, 603484926, 658347192, 731496880, 804646568, 822933990, 905227389, 1005808210, 1097245320, 1206969852, 1316694384, 1508712315, 1609293136, 1645867980, 1810454778, 2011616420, 2194490640, 2413939704, 3017424630, 3291735960, 3620909556, 4023232840, 4526136945, 4827879408, 6034849260, 6583471920, 7241819112, 8046465680, 9052273890, 12069698520, 14483638224, 18104547780, 24139397040, 36209095560, 72418191120]

約数ペア:

[(1, 72418191120), (2, 36209095560), (3, 24139397040), (4, 18104547780), (5, 14483638224), (6, 12069698520), (8, 9052273890), (9, 8046465680), (10, 7241819112), (11, 6583471920), (12, 6034849260), (15, 4827879408), (16, 4526136945), (18, 4023232840), (20, 3620909556), (22, 3291735960), (24, 3017424630), (30, 2413939704), (33, 2194490640), (36, 2011616420), (40, 1810454778), (44, 1645867980), (45, 1609293136), (48, 1508712315), (55, 1316694384), (60, 1206969852), (66, 1097245320), (72, 1005808210), (80, 905227389), (88, 822933990), (90, 804646568), (99, 731496880), (110, 658347192), (120, 603484926), (132, 548622660), (144, 502904105), (165, 438898128), (176, 411466995), (180, 402323284), (198, 365748440), (220, 329173596), (240, 301742463), (264, 274311330), (311, 232855920), (330, 219449064), (360, 201161642), (396, 182874220), (440, 164586798), (495, 146299376), (528, 137155665), (622, 116427960), (660, 109724532), (720, 100580821), (792, 91437110), (880, 82293399), (933, 77618640), (990, 73149688), (1244, 58213980), (1320, 54862266), (1555, 46571184), (1584, 45718555), (1866, 38809320), (1980, 36574844), (2488, 29106990), (2640, 27431133), (2799, 25872880), (3110, 23285592), (3421, 21168720), (3732, 19404660), (3960, 18287422), (4665, 15523728), (4976, 14553495), (5598, 12936440), (6220, 11642796), (6842, 10584360), (7464, 9702330), (7920, 9143711), (9330, 7761864), (10263, 7056240), (11196, 6468220), (12440, 5821398), (13684, 5292180), (13995, 5174576), (14928, 4851165), (17105, 4233744), (18660, 3880932), (20526, 3528120), (22392, 3234110), (24880, 2910699), (27368, 2646090), (27990, 2587288), (29401, 2463120), (30789, 2352080), (34210, 2116872), (37320, 1940466), (41052, 1764060), (44784, 1617055), (51315, 1411248), (54736, 1323045), (55980, 1293644), (58802, 1231560), (61578, 1176040), (68420, 1058436), (74640, 970233), (82104, 882030), (88203, 821040), (102630, 705624), (111960, 646822), (117604, 615780), (123156, 588020), (136840, 529218), (147005, 492624), (153945, 470416), (164208, 441015), (176406, 410520), (205260, 352812), (223920, 323411), (235208, 307890), (246312, 294010), (264609, 273680)]