68491201600

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:394

約数の個数: 336

約数和(自身を含む): 178804555776

約数和(自身を除く): 110313354176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 83, 100, 124, 127, 131, 155, 160, 166, 200, 248, 254, 262, 310, 320, 332, 400, 415, 496, 508, 524, 620, 635, 655, 664, 775, 800, 830, 992, 1016, 1048, 1240, 1270, 1310, 1328, 1550, 1600, 1660, 1984, 2032, 2075, 2096, 2480, 2540, 2573, 2620, 2656, 3100, 3175, 3275, 3320, 3937, 4061, 4064, 4150, 4192, 4960, 5080, 5146, 5240, 5312, 6200, 6350, 6550, 6640, 7874, 8122, 8128, 8300, 8384, 9920, 10160, 10292, 10480, 10541, 10873, 12400, 12700, 12865, 13100, 13280, 15748, 16244, 16600, 16637, 19685, 20305, 20320, 20584, 20960, 21082, 21746, 24800, 25400, 25730, 26200, 26560, 31496, 32488, 33200, 33274, 39370, 40610, 40640, 41168, 41920, 42164, 43492, 49600, 50800, 51460, 52400, 52705, 54365, 62992, 64325, 64976, 66400, 66548, 78740, 81220, 82336, 83185, 84328, 86984, 98425, 101525, 101600, 102920, 104800, 105410, 108730, 125984, 128650, 129952, 132800, 133096, 157480, 162440, 164672, 166370, 168656, 173968, 196850, 203050, 203200, 205840, 209600, 210820, 217460, 251968, 257300, 259904, 263525, 266192, 271825, 314960, 324880, 326771, 332740, 337063, 337312, 347936, 393700, 406100, 411680, 415925, 421640, 434920, 514600, 515747, 527050, 532384, 543650, 629920, 649760, 653542, 665480, 674126, 674624, 695872, 787400, 812200, 823360, 831850, 843280, 869840, 1029200, 1031494, 1054100, 1064768, 1087300, 1259840, 1299520, 1307084, 1330960, 1348252, 1380871, 1574800, 1624400, 1633855, 1663700, 1685315, 1686560, 1739680, 2058400, 2062988, 2108200, 2174600, 2578735, 2614168, 2661920, 2696504, 2761742, 3149600, 3248800, 3267710, 3327400, 3370630, 3373120, 3479360, 4116800, 4125976, 4216400, 4349200, 5157470, 5228336, 5323840, 5393008, 5523484, 6299200, 6497600, 6535420, 6654800, 6741260, 6904355, 8169275, 8251952, 8426575, 8432800, 8698400, 10314940, 10456672, 10786016, 11046968, 12893675, 13070840, 13309600, 13482520, 13808710, 16338550, 16503904, 16853150, 16865600, 17396800, 20629880, 20913344, 21572032, 22093936, 25787350, 26141680, 26619200, 26965040, 27617420, 32677100, 33007808, 33706300, 34521775, 41259760, 42807001, 44187872, 51574700, 52283360, 53930080, 55234840, 65354200, 67412600, 69043550, 82519520, 85614002, 88375744, 103149400, 104566720, 107860160, 110469680, 130708400, 134825200, 138087100, 165039040, 171228004, 206298800, 214035005, 220939360, 261416800, 269650400, 276174200, 342456008, 412597600, 428070010, 441878720, 522833600, 539300800, 552348400, 684912016, 825195200, 856140020, 1070175025, 1104696800, 1369824032, 1712280040, 2140350050, 2209393600, 2739648064, 3424560080, 4280700100, 6849120160, 8561400200, 13698240320, 17122800400, 34245600800, 68491201600]

約数ペア:

[(1, 68491201600), (2, 34245600800), (4, 17122800400), (5, 13698240320), (8, 8561400200), (10, 6849120160), (16, 4280700100), (20, 3424560080), (25, 2739648064), (31, 2209393600), (32, 2140350050), (40, 1712280040), (50, 1369824032), (62, 1104696800), (64, 1070175025), (80, 856140020), (83, 825195200), (100, 684912016), (124, 552348400), (127, 539300800), (131, 522833600), (155, 441878720), (160, 428070010), (166, 412597600), (200, 342456008), (248, 276174200), (254, 269650400), (262, 261416800), (310, 220939360), (320, 214035005), (332, 206298800), (400, 171228004), (415, 165039040), (496, 138087100), (508, 134825200), (524, 130708400), (620, 110469680), (635, 107860160), (655, 104566720), (664, 103149400), (775, 88375744), (800, 85614002), (830, 82519520), (992, 69043550), (1016, 67412600), (1048, 65354200), (1240, 55234840), (1270, 53930080), (1310, 52283360), (1328, 51574700), (1550, 44187872), (1600, 42807001), (1660, 41259760), (1984, 34521775), (2032, 33706300), (2075, 33007808), (2096, 32677100), (2480, 27617420), (2540, 26965040), (2573, 26619200), (2620, 26141680), (2656, 25787350), (3100, 22093936), (3175, 21572032), (3275, 20913344), (3320, 20629880), (3937, 17396800), (4061, 16865600), (4064, 16853150), (4150, 16503904), (4192, 16338550), (4960, 13808710), (5080, 13482520), (5146, 13309600), (5240, 13070840), (5312, 12893675), (6200, 11046968), (6350, 10786016), (6550, 10456672), (6640, 10314940), (7874, 8698400), (8122, 8432800), (8128, 8426575), (8300, 8251952), (8384, 8169275), (9920, 6904355), (10160, 6741260), (10292, 6654800), (10480, 6535420), (10541, 6497600), (10873, 6299200), (12400, 5523484), (12700, 5393008), (12865, 5323840), (13100, 5228336), (13280, 5157470), (15748, 4349200), (16244, 4216400), (16600, 4125976), (16637, 4116800), (19685, 3479360), (20305, 3373120), (20320, 3370630), (20584, 3327400), (20960, 3267710), (21082, 3248800), (21746, 3149600), (24800, 2761742), (25400, 2696504), (25730, 2661920), (26200, 2614168), (26560, 2578735), (31496, 2174600), (32488, 2108200), (33200, 2062988), (33274, 2058400), (39370, 1739680), (40610, 1686560), (40640, 1685315), (41168, 1663700), (41920, 1633855), (42164, 1624400), (43492, 1574800), (49600, 1380871), (50800, 1348252), (51460, 1330960), (52400, 1307084), (52705, 1299520), (54365, 1259840), (62992, 1087300), (64325, 1064768), (64976, 1054100), (66400, 1031494), (66548, 1029200), (78740, 869840), (81220, 843280), (82336, 831850), (83185, 823360), (84328, 812200), (86984, 787400), (98425, 695872), (101525, 674624), (101600, 674126), (102920, 665480), (104800, 653542), (105410, 649760), (108730, 629920), (125984, 543650), (128650, 532384), (129952, 527050), (132800, 515747), (133096, 514600), (157480, 434920), (162440, 421640), (164672, 415925), (166370, 411680), (168656, 406100), (173968, 393700), (196850, 347936), (203050, 337312), (203200, 337063), (205840, 332740), (209600, 326771), (210820, 324880), (217460, 314960), (251968, 271825), (257300, 266192), (259904, 263525)]