18917043200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 396

約数和(自身を含む): 53474452416

約数和(自身を除く): 34557409216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 121, 124, 128, 155, 160, 176, 197, 200, 220, 242, 248, 256, 275, 310, 320, 341, 352, 394, 400, 440, 484, 496, 512, 550, 605, 620, 640, 682, 704, 775, 788, 800, 880, 968, 985, 992, 1024, 1100, 1210, 1240, 1280, 1364, 1408, 1550, 1576, 1600, 1705, 1760, 1936, 1970, 1984, 2167, 2200, 2420, 2480, 2560, 2728, 2816, 3025, 3100, 3152, 3200, 3410, 3520, 3751, 3872, 3940, 3968, 4334, 4400, 4840, 4925, 4960, 5120, 5456, 5632, 6050, 6107, 6200, 6304, 6400, 6820, 7040, 7502, 7744, 7880, 7936, 8525, 8668, 8800, 9680, 9850, 9920, 10835, 10912, 11264, 12100, 12214, 12400, 12608, 12800, 13640, 14080, 15004, 15488, 15760, 15872, 17050, 17336, 17600, 18755, 19360, 19700, 19840, 21670, 21824, 23837, 24200, 24428, 24800, 25216, 25600, 27280, 28160, 30008, 30535, 30976, 31520, 31744, 34100, 34672, 35200, 37510, 38720, 39400, 39680, 43340, 43648, 47674, 48400, 48856, 49600, 50432, 54175, 54560, 56320, 60016, 61070, 61952, 63040, 67177, 68200, 69344, 70400, 75020, 77440, 78800, 79360, 86680, 87296, 93775, 95348, 96800, 97712, 99200, 100864, 108350, 109120, 119185, 120032, 122140, 123904, 126080, 134354, 136400, 138688, 140800, 150040, 152675, 154880, 157600, 158720, 173360, 174592, 187550, 190696, 193600, 195424, 198400, 201728, 216700, 218240, 238370, 240064, 244280, 252160, 268708, 272800, 277376, 281600, 300080, 305350, 309760, 315200, 335885, 346720, 349184, 375100, 381392, 387200, 390848, 396800, 433400, 436480, 476740, 480128, 488560, 504320, 537416, 545600, 554752, 595925, 600160, 610700, 619520, 630400, 671770, 693440, 738947, 750200, 762784, 774400, 781696, 793600, 866800, 872960, 953480, 960256, 977120, 1008640, 1074832, 1091200, 1109504, 1191850, 1200320, 1221400, 1260800, 1343540, 1386880, 1477894, 1500400, 1525568, 1548800, 1563392, 1679425, 1733600, 1745920, 1906960, 1920512, 1954240, 2149664, 2182400, 2219008, 2383700, 2400640, 2442800, 2521600, 2687080, 2773760, 2955788, 3000800, 3051136, 3097600, 3126784, 3358850, 3467200, 3694735, 3813920, 3841024, 3908480, 4299328, 4364800, 4767400, 4801280, 4885600, 5043200, 5374160, 5547520, 5911576, 6001600, 6102272, 6253568, 6717700, 6934400, 7389470, 7627840, 7816960, 8598656, 8729600, 9534800, 9602560, 9771200, 10748320, 11095040, 11823152, 12003200, 12204544, 13435400, 13868800, 14778940, 15255680, 15633920, 17197312, 18473675, 19069600, 19205120, 19542400, 21496640, 23646304, 24006400, 24409088, 26870800, 27737600, 29557880, 30511360, 31267840, 34394624, 36947350, 38139200, 39084800, 42993280, 47292608, 48012800, 53741600, 55475200, 59115760, 61022720, 68789248, 73894700, 76278400, 78169600, 85986560, 94585216, 96025600, 107483200, 118231520, 122045440, 147789400, 152556800, 156339200, 171973120, 189170432, 214966400, 236463040, 295578800, 305113600, 343946240, 378340864, 429932800, 472926080, 591157600, 610227200, 756681728, 859865600, 945852160, 1182315200, 1719731200, 1891704320, 2364630400, 3783408640, 4729260800, 9458521600, 18917043200]

約数ペア:

[(1, 18917043200), (2, 9458521600), (4, 4729260800), (5, 3783408640), (8, 2364630400), (10, 1891704320), (11, 1719731200), (16, 1182315200), (20, 945852160), (22, 859865600), (25, 756681728), (31, 610227200), (32, 591157600), (40, 472926080), (44, 429932800), (50, 378340864), (55, 343946240), (62, 305113600), (64, 295578800), (80, 236463040), (88, 214966400), (100, 189170432), (110, 171973120), (121, 156339200), (124, 152556800), (128, 147789400), (155, 122045440), (160, 118231520), (176, 107483200), (197, 96025600), (200, 94585216), (220, 85986560), (242, 78169600), (248, 76278400), (256, 73894700), (275, 68789248), (310, 61022720), (320, 59115760), (341, 55475200), (352, 53741600), (394, 48012800), (400, 47292608), (440, 42993280), (484, 39084800), (496, 38139200), (512, 36947350), (550, 34394624), (605, 31267840), (620, 30511360), (640, 29557880), (682, 27737600), (704, 26870800), (775, 24409088), (788, 24006400), (800, 23646304), (880, 21496640), (968, 19542400), (985, 19205120), (992, 19069600), (1024, 18473675), (1100, 17197312), (1210, 15633920), (1240, 15255680), (1280, 14778940), (1364, 13868800), (1408, 13435400), (1550, 12204544), (1576, 12003200), (1600, 11823152), (1705, 11095040), (1760, 10748320), (1936, 9771200), (1970, 9602560), (1984, 9534800), (2167, 8729600), (2200, 8598656), (2420, 7816960), (2480, 7627840), (2560, 7389470), (2728, 6934400), (2816, 6717700), (3025, 6253568), (3100, 6102272), (3152, 6001600), (3200, 5911576), (3410, 5547520), (3520, 5374160), (3751, 5043200), (3872, 4885600), (3940, 4801280), (3968, 4767400), (4334, 4364800), (4400, 4299328), (4840, 3908480), (4925, 3841024), (4960, 3813920), (5120, 3694735), (5456, 3467200), (5632, 3358850), (6050, 3126784), (6107, 3097600), (6200, 3051136), (6304, 3000800), (6400, 2955788), (6820, 2773760), (7040, 2687080), (7502, 2521600), (7744, 2442800), (7880, 2400640), (7936, 2383700), (8525, 2219008), (8668, 2182400), (8800, 2149664), (9680, 1954240), (9850, 1920512), (9920, 1906960), (10835, 1745920), (10912, 1733600), (11264, 1679425), (12100, 1563392), (12214, 1548800), (12400, 1525568), (12608, 1500400), (12800, 1477894), (13640, 1386880), (14080, 1343540), (15004, 1260800), (15488, 1221400), (15760, 1200320), (15872, 1191850), (17050, 1109504), (17336, 1091200), (17600, 1074832), (18755, 1008640), (19360, 977120), (19700, 960256), (19840, 953480), (21670, 872960), (21824, 866800), (23837, 793600), (24200, 781696), (24428, 774400), (24800, 762784), (25216, 750200), (25600, 738947), (27280, 693440), (28160, 671770), (30008, 630400), (30535, 619520), (30976, 610700), (31520, 600160), (31744, 595925), (34100, 554752), (34672, 545600), (35200, 537416), (37510, 504320), (38720, 488560), (39400, 480128), (39680, 476740), (43340, 436480), (43648, 433400), (47674, 396800), (48400, 390848), (48856, 387200), (49600, 381392), (50432, 375100), (54175, 349184), (54560, 346720), (56320, 335885), (60016, 315200), (61070, 309760), (61952, 305350), (63040, 300080), (67177, 281600), (68200, 277376), (69344, 272800), (70400, 268708), (75020, 252160), (77440, 244280), (78800, 240064), (79360, 238370), (86680, 218240), (87296, 216700), (93775, 201728), (95348, 198400), (96800, 195424), (97712, 193600), (99200, 190696), (100864, 187550), (108350, 174592), (109120, 173360), (119185, 158720), (120032, 157600), (122140, 154880), (123904, 152675), (126080, 150040), (134354, 140800), (136400, 138688)]