810087040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 256

約数和(自身を含む): 2412748800

約数和(自身を除く): 1602661760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 112, 124, 128, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 307, 310, 320, 380, 434, 448, 496, 532, 560, 589, 608, 614, 620, 640, 665, 760, 868, 896, 992, 1064, 1085, 1120, 1178, 1216, 1228, 1240, 1330, 1520, 1535, 1736, 1984, 2128, 2149, 2170, 2240, 2356, 2432, 2456, 2480, 2660, 2945, 3040, 3070, 3472, 3968, 4123, 4256, 4298, 4340, 4480, 4712, 4912, 4960, 5320, 5833, 5890, 6080, 6140, 6944, 8246, 8512, 8596, 8680, 9424, 9517, 9824, 9920, 10640, 10745, 11666, 11780, 12160, 12280, 13888, 16492, 17024, 17192, 17360, 18848, 19034, 19648, 19840, 20615, 21280, 21490, 23332, 23560, 24560, 27776, 29165, 32984, 34384, 34720, 37696, 38068, 39296, 40831, 41230, 42560, 42980, 46664, 47120, 47585, 49120, 58330, 65968, 66619, 68768, 69440, 75392, 76136, 81662, 82460, 85120, 85960, 93328, 94240, 95170, 98240, 116660, 131936, 133238, 137536, 138880, 152272, 163324, 164920, 171920, 180823, 186656, 188480, 190340, 196480, 204155, 233320, 263872, 266476, 275072, 304544, 326648, 329840, 333095, 343840, 361646, 373312, 376960, 380680, 408310, 466640, 527744, 532952, 609088, 653296, 659680, 666190, 687680, 723292, 746624, 761360, 816620, 904115, 933280, 1065904, 1218176, 1265761, 1306592, 1319360, 1332380, 1375360, 1446584, 1522720, 1633240, 1808230, 1866560, 2131808, 2531522, 2613184, 2638720, 2664760, 2893168, 3045440, 3266480, 3616460, 3733120, 4263616, 5063044, 5226368, 5329520, 5786336, 6090880, 6328805, 6532960, 7232920, 8527232, 10126088, 10659040, 11572672, 12657610, 13065920, 14465840, 20252176, 21318080, 23145344, 25315220, 26131840, 28931680, 40504352, 42636160, 50630440, 57863360, 81008704, 101260880, 115726720, 162017408, 202521760, 405043520, 810087040]

約数ペア:

[(1, 810087040), (2, 405043520), (4, 202521760), (5, 162017408), (7, 115726720), (8, 101260880), (10, 81008704), (14, 57863360), (16, 50630440), (19, 42636160), (20, 40504352), (28, 28931680), (31, 26131840), (32, 25315220), (35, 23145344), (38, 21318080), (40, 20252176), (56, 14465840), (62, 13065920), (64, 12657610), (70, 11572672), (76, 10659040), (80, 10126088), (95, 8527232), (112, 7232920), (124, 6532960), (128, 6328805), (133, 6090880), (140, 5786336), (152, 5329520), (155, 5226368), (160, 5063044), (190, 4263616), (217, 3733120), (224, 3616460), (248, 3266480), (266, 3045440), (280, 2893168), (304, 2664760), (307, 2638720), (310, 2613184), (320, 2531522), (380, 2131808), (434, 1866560), (448, 1808230), (496, 1633240), (532, 1522720), (560, 1446584), (589, 1375360), (608, 1332380), (614, 1319360), (620, 1306592), (640, 1265761), (665, 1218176), (760, 1065904), (868, 933280), (896, 904115), (992, 816620), (1064, 761360), (1085, 746624), (1120, 723292), (1178, 687680), (1216, 666190), (1228, 659680), (1240, 653296), (1330, 609088), (1520, 532952), (1535, 527744), (1736, 466640), (1984, 408310), (2128, 380680), (2149, 376960), (2170, 373312), (2240, 361646), (2356, 343840), (2432, 333095), (2456, 329840), (2480, 326648), (2660, 304544), (2945, 275072), (3040, 266476), (3070, 263872), (3472, 233320), (3968, 204155), (4123, 196480), (4256, 190340), (4298, 188480), (4340, 186656), (4480, 180823), (4712, 171920), (4912, 164920), (4960, 163324), (5320, 152272), (5833, 138880), (5890, 137536), (6080, 133238), (6140, 131936), (6944, 116660), (8246, 98240), (8512, 95170), (8596, 94240), (8680, 93328), (9424, 85960), (9517, 85120), (9824, 82460), (9920, 81662), (10640, 76136), (10745, 75392), (11666, 69440), (11780, 68768), (12160, 66619), (12280, 65968), (13888, 58330), (16492, 49120), (17024, 47585), (17192, 47120), (17360, 46664), (18848, 42980), (19034, 42560), (19648, 41230), (19840, 40831), (20615, 39296), (21280, 38068), (21490, 37696), (23332, 34720), (23560, 34384), (24560, 32984), (27776, 29165)]