348431290240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7639}}^1$

素因数の和:7730

約数の個数: 384

約数和(自身を含む): 994984704000

約数和(自身を除く): 646553413760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 64, 76, 80, 88, 95, 110, 121, 124, 128, 152, 155, 160, 176, 190, 209, 220, 242, 248, 304, 310, 320, 341, 352, 380, 418, 440, 484, 496, 589, 605, 608, 620, 640, 682, 704, 760, 836, 880, 968, 992, 1045, 1178, 1210, 1216, 1240, 1364, 1408, 1520, 1672, 1705, 1760, 1936, 1984, 2090, 2299, 2356, 2420, 2432, 2480, 2728, 2945, 3040, 3344, 3410, 3520, 3751, 3872, 3968, 4180, 4598, 4712, 4840, 4960, 5456, 5890, 6080, 6479, 6688, 6820, 7040, 7502, 7639, 7744, 8360, 9196, 9424, 9680, 9920, 10912, 11495, 11780, 12160, 12958, 13376, 13640, 15004, 15278, 15488, 16720, 18392, 18755, 18848, 19360, 19840, 21824, 22990, 23560, 25916, 26752, 27280, 30008, 30556, 32395, 33440, 36784, 37510, 37696, 38195, 38720, 43648, 45980, 47120, 51832, 54560, 60016, 61112, 64790, 66880, 71269, 73568, 75020, 75392, 76390, 77440, 84029, 91960, 94240, 103664, 109120, 120032, 122224, 129580, 133760, 142538, 145141, 147136, 150040, 152780, 168058, 183920, 188480, 207328, 218240, 236809, 240064, 244448, 259160, 285076, 290282, 294272, 300080, 305560, 336116, 356345, 367840, 376960, 414656, 420145, 473618, 480128, 488896, 518320, 570152, 580564, 600160, 611120, 672232, 712690, 725705, 735680, 829312, 840290, 924319, 947236, 977792, 1036640, 1140304, 1161128, 1184045, 1200320, 1222240, 1344464, 1425380, 1451410, 1471360, 1596551, 1680580, 1848638, 1894472, 2073280, 2280608, 2322256, 2368090, 2400640, 2444480, 2604899, 2688928, 2850760, 2902820, 3193102, 3361160, 3697276, 3788944, 4146560, 4499371, 4561216, 4621595, 4644512, 4736180, 4888960, 5209798, 5377856, 5701520, 5805640, 6386204, 6722320, 7394552, 7577888, 7982755, 8998742, 9122432, 9243190, 9289024, 9472360, 10419596, 10755712, 11403040, 11611280, 12772408, 13024495, 13444640, 14789104, 15155776, 15965510, 17562061, 17997484, 18486380, 18578048, 18944720, 20839192, 22496855, 22806080, 23222560, 25544816, 26048990, 26889280, 28653889, 29578208, 30311552, 31931020, 35124122, 35994968, 36972760, 37889440, 41678384, 44993710, 45612160, 46445120, 49493081, 51089632, 52097980, 53778560, 57307778, 59156416, 63862040, 70248244, 71989936, 73945520, 75778880, 83356768, 87810305, 89987420, 92890240, 98986162, 102179264, 104195960, 114615556, 118312832, 127724080, 140496488, 143269445, 143979872, 147891040, 151557760, 166713536, 175620610, 179974840, 197972324, 204358528, 208391920, 229231112, 247465405, 255448160, 280992976, 286538890, 287959744, 295782080, 333427072, 351241220, 359949680, 395944648, 416783840, 458462224, 494930810, 510896320, 544423891, 561985952, 573077780, 575919488, 591564160, 702482440, 719899360, 791889296, 833567680, 916924448, 989861620, 1021792640, 1088847782, 1123971904, 1146155560, 1404964880, 1439798720, 1583778592, 1667135360, 1833848896, 1979723240, 2177695564, 2247943808, 2292311120, 2722119455, 2809929760, 2879597440, 3167557184, 3667697792, 3959446480, 4355391128, 4584622240, 5444238910, 5619859520, 6335114368, 7918892960, 8710782256, 9169244480, 10888477820, 11239719040, 15837785920, 17421564512, 18338488960, 21776955640, 31675571840, 34843129024, 43553911280, 69686258048, 87107822560, 174215645120, 348431290240]

約数ペア:

[(1, 348431290240), (2, 174215645120), (4, 87107822560), (5, 69686258048), (8, 43553911280), (10, 34843129024), (11, 31675571840), (16, 21776955640), (19, 18338488960), (20, 17421564512), (22, 15837785920), (31, 11239719040), (32, 10888477820), (38, 9169244480), (40, 8710782256), (44, 7918892960), (55, 6335114368), (62, 5619859520), (64, 5444238910), (76, 4584622240), (80, 4355391128), (88, 3959446480), (95, 3667697792), (110, 3167557184), (121, 2879597440), (124, 2809929760), (128, 2722119455), (152, 2292311120), (155, 2247943808), (160, 2177695564), (176, 1979723240), (190, 1833848896), (209, 1667135360), (220, 1583778592), (242, 1439798720), (248, 1404964880), (304, 1146155560), (310, 1123971904), (320, 1088847782), (341, 1021792640), (352, 989861620), (380, 916924448), (418, 833567680), (440, 791889296), (484, 719899360), (496, 702482440), (589, 591564160), (605, 575919488), (608, 573077780), (620, 561985952), (640, 544423891), (682, 510896320), (704, 494930810), (760, 458462224), (836, 416783840), (880, 395944648), (968, 359949680), (992, 351241220), (1045, 333427072), (1178, 295782080), (1210, 287959744), (1216, 286538890), (1240, 280992976), (1364, 255448160), (1408, 247465405), (1520, 229231112), (1672, 208391920), (1705, 204358528), (1760, 197972324), (1936, 179974840), (1984, 175620610), (2090, 166713536), (2299, 151557760), (2356, 147891040), (2420, 143979872), (2432, 143269445), (2480, 140496488), (2728, 127724080), (2945, 118312832), (3040, 114615556), (3344, 104195960), (3410, 102179264), (3520, 98986162), (3751, 92890240), (3872, 89987420), (3968, 87810305), (4180, 83356768), (4598, 75778880), (4712, 73945520), (4840, 71989936), (4960, 70248244), (5456, 63862040), (5890, 59156416), (6080, 57307778), (6479, 53778560), (6688, 52097980), (6820, 51089632), (7040, 49493081), (7502, 46445120), (7639, 45612160), (7744, 44993710), (8360, 41678384), (9196, 37889440), (9424, 36972760), (9680, 35994968), (9920, 35124122), (10912, 31931020), (11495, 30311552), (11780, 29578208), (12160, 28653889), (12958, 26889280), (13376, 26048990), (13640, 25544816), (15004, 23222560), (15278, 22806080), (15488, 22496855), (16720, 20839192), (18392, 18944720), (18755, 18578048), (18848, 18486380), (19360, 17997484), (19840, 17562061), (21824, 15965510), (22990, 15155776), (23560, 14789104), (25916, 13444640), (26752, 13024495), (27280, 12772408), (30008, 11611280), (30556, 11403040), (32395, 10755712), (33440, 10419596), (36784, 9472360), (37510, 9289024), (37696, 9243190), (38195, 9122432), (38720, 8998742), (43648, 7982755), (45980, 7577888), (47120, 7394552), (51832, 6722320), (54560, 6386204), (60016, 5805640), (61112, 5701520), (64790, 5377856), (66880, 5209798), (71269, 4888960), (73568, 4736180), (75020, 4644512), (75392, 4621595), (76390, 4561216), (77440, 4499371), (84029, 4146560), (91960, 3788944), (94240, 3697276), (103664, 3361160), (109120, 3193102), (120032, 2902820), (122224, 2850760), (129580, 2688928), (133760, 2604899), (142538, 2444480), (145141, 2400640), (147136, 2368090), (150040, 2322256), (152780, 2280608), (168058, 2073280), (183920, 1894472), (188480, 1848638), (207328, 1680580), (218240, 1596551), (236809, 1471360), (240064, 1451410), (244448, 1425380), (259160, 1344464), (285076, 1222240), (290282, 1200320), (294272, 1184045), (300080, 1161128), (305560, 1140304), (336116, 1036640), (356345, 977792), (367840, 947236), (376960, 924319), (414656, 840290), (420145, 829312), (473618, 735680), (480128, 725705), (488896, 712690), (518320, 672232), (570152, 611120), (580564, 600160)]