3158170880

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 8476876800

約数和(自身を除く): 5318705920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 59, 62, 64, 71, 76, 80, 95, 118, 124, 128, 142, 152, 155, 160, 190, 236, 248, 256, 284, 295, 304, 310, 320, 355, 380, 472, 496, 568, 589, 590, 608, 620, 640, 710, 760, 944, 992, 1121, 1136, 1178, 1180, 1216, 1240, 1280, 1349, 1420, 1520, 1829, 1888, 1984, 2201, 2242, 2272, 2356, 2360, 2432, 2480, 2698, 2840, 2945, 3040, 3658, 3776, 3968, 4189, 4402, 4484, 4544, 4712, 4720, 4864, 4960, 5396, 5605, 5680, 5890, 6080, 6745, 7316, 7552, 7936, 8378, 8804, 8968, 9088, 9145, 9424, 9440, 9920, 10792, 11005, 11210, 11360, 11780, 12160, 13490, 14632, 15104, 16756, 17608, 17936, 18176, 18290, 18848, 18880, 19840, 20945, 21584, 22010, 22420, 22720, 23560, 24320, 26980, 29264, 33512, 34751, 35216, 35872, 36580, 37696, 37760, 39680, 41819, 41890, 43168, 44020, 44840, 45440, 47120, 53960, 58528, 67024, 69502, 70432, 71744, 73160, 75392, 75520, 79591, 83638, 83780, 86336, 88040, 89680, 90880, 94240, 107920, 117056, 129859, 134048, 139004, 140864, 143488, 146320, 150784, 159182, 167276, 167560, 172672, 173755, 176080, 179360, 188480, 209095, 215840, 234112, 259718, 268096, 278008, 281728, 286976, 292640, 318364, 334552, 335120, 345344, 347510, 352160, 358720, 376960, 397955, 418190, 431680, 468224, 519436, 536192, 556016, 563456, 585280, 636728, 649295, 669104, 670240, 695020, 704320, 717440, 753920, 795910, 836380, 863360, 1038872, 1072384, 1112032, 1170560, 1273456, 1298590, 1338208, 1340480, 1390040, 1408640, 1434880, 1591820, 1672760, 1726720, 2077744, 2224064, 2341120, 2467321, 2546912, 2597180, 2676416, 2680960, 2780080, 2817280, 3183640, 3345520, 4155488, 4448128, 4934642, 5093824, 5194360, 5352832, 5361920, 5560160, 6367280, 6691040, 8310976, 8896256, 9869284, 10187648, 10388720, 10705664, 11120320, 12336605, 12734560, 13382080, 16621952, 19738568, 20375296, 20777440, 22240640, 24673210, 25469120, 26764160, 33243904, 39477136, 41554880, 44481280, 49346420, 50938240, 53528320, 78954272, 83109760, 98692840, 101876480, 157908544, 166219520, 197385680, 315817088, 394771360, 631634176, 789542720, 1579085440, 3158170880]

約数ペア:

[(1, 3158170880), (2, 1579085440), (4, 789542720), (5, 631634176), (8, 394771360), (10, 315817088), (16, 197385680), (19, 166219520), (20, 157908544), (31, 101876480), (32, 98692840), (38, 83109760), (40, 78954272), (59, 53528320), (62, 50938240), (64, 49346420), (71, 44481280), (76, 41554880), (80, 39477136), (95, 33243904), (118, 26764160), (124, 25469120), (128, 24673210), (142, 22240640), (152, 20777440), (155, 20375296), (160, 19738568), (190, 16621952), (236, 13382080), (248, 12734560), (256, 12336605), (284, 11120320), (295, 10705664), (304, 10388720), (310, 10187648), (320, 9869284), (355, 8896256), (380, 8310976), (472, 6691040), (496, 6367280), (568, 5560160), (589, 5361920), (590, 5352832), (608, 5194360), (620, 5093824), (640, 4934642), (710, 4448128), (760, 4155488), (944, 3345520), (992, 3183640), (1121, 2817280), (1136, 2780080), (1178, 2680960), (1180, 2676416), (1216, 2597180), (1240, 2546912), (1280, 2467321), (1349, 2341120), (1420, 2224064), (1520, 2077744), (1829, 1726720), (1888, 1672760), (1984, 1591820), (2201, 1434880), (2242, 1408640), (2272, 1390040), (2356, 1340480), (2360, 1338208), (2432, 1298590), (2480, 1273456), (2698, 1170560), (2840, 1112032), (2945, 1072384), (3040, 1038872), (3658, 863360), (3776, 836380), (3968, 795910), (4189, 753920), (4402, 717440), (4484, 704320), (4544, 695020), (4712, 670240), (4720, 669104), (4864, 649295), (4960, 636728), (5396, 585280), (5605, 563456), (5680, 556016), (5890, 536192), (6080, 519436), (6745, 468224), (7316, 431680), (7552, 418190), (7936, 397955), (8378, 376960), (8804, 358720), (8968, 352160), (9088, 347510), (9145, 345344), (9424, 335120), (9440, 334552), (9920, 318364), (10792, 292640), (11005, 286976), (11210, 281728), (11360, 278008), (11780, 268096), (12160, 259718), (13490, 234112), (14632, 215840), (15104, 209095), (16756, 188480), (17608, 179360), (17936, 176080), (18176, 173755), (18290, 172672), (18848, 167560), (18880, 167276), (19840, 159182), (20945, 150784), (21584, 146320), (22010, 143488), (22420, 140864), (22720, 139004), (23560, 134048), (24320, 129859), (26980, 117056), (29264, 107920), (33512, 94240), (34751, 90880), (35216, 89680), (35872, 88040), (36580, 86336), (37696, 83780), (37760, 83638), (39680, 79591), (41819, 75520), (41890, 75392), (43168, 73160), (44020, 71744), (44840, 70432), (45440, 69502), (47120, 67024), (53960, 58528)]