15869194128

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:870

約数の個数: 240

約数和(自身を含む): 47214835200

約数和(自身を除く): 31345641072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 89, 93, 118, 124, 144, 177, 178, 186, 236, 248, 267, 279, 354, 356, 372, 472, 496, 531, 534, 558, 677, 708, 712, 744, 801, 944, 1062, 1068, 1116, 1354, 1416, 1424, 1488, 1602, 1829, 2031, 2124, 2136, 2232, 2708, 2759, 2832, 3204, 3658, 4062, 4248, 4272, 4464, 5251, 5416, 5487, 5518, 6093, 6408, 7316, 8124, 8277, 8496, 10502, 10832, 10974, 11036, 12186, 12816, 14632, 15753, 16248, 16461, 16554, 20987, 21004, 21948, 22072, 24372, 24831, 29264, 31506, 32496, 32922, 33108, 39943, 41974, 42008, 43896, 44144, 47259, 48744, 49662, 60253, 62961, 63012, 65844, 66216, 79886, 83948, 84016, 87792, 94518, 97488, 99324, 119829, 120506, 125922, 126024, 131688, 132432, 159772, 162781, 167896, 180759, 188883, 189036, 198648, 239658, 241012, 251844, 252048, 263376, 319544, 325562, 335792, 359487, 361518, 377766, 378072, 397296, 479316, 482024, 488343, 503688, 542277, 639088, 651124, 718974, 723036, 755532, 756144, 958632, 964048, 976686, 1007376, 1084554, 1238233, 1302248, 1437948, 1446072, 1465029, 1511064, 1867843, 1917264, 1953372, 2169108, 2476466, 2604496, 2875896, 2892144, 2930058, 3022128, 3554927, 3714699, 3735686, 3906744, 4338216, 4952932, 5603529, 5751792, 5860116, 7109854, 7429398, 7471372, 7813488, 8676432, 9905864, 10664781, 11144097, 11207058, 11720232, 14219708, 14858796, 14942744, 16810587, 19811728, 21329562, 22288194, 22414116, 23440464, 28439416, 29717592, 29885488, 31994343, 33621174, 42659124, 44576388, 44828232, 56878832, 59435184, 63988686, 67242348, 85318248, 89152776, 89656464, 110202737, 127977372, 134484696, 170636496, 178305552, 220405474, 255954744, 268969392, 330608211, 440810948, 511909488, 661216422, 881621896, 991824633, 1322432844, 1763243792, 1983649266, 2644865688, 3967298532, 5289731376, 7934597064, 15869194128]

約数ペア:

[(1, 15869194128), (2, 7934597064), (3, 5289731376), (4, 3967298532), (6, 2644865688), (8, 1983649266), (9, 1763243792), (12, 1322432844), (16, 991824633), (18, 881621896), (24, 661216422), (31, 511909488), (36, 440810948), (48, 330608211), (59, 268969392), (62, 255954744), (72, 220405474), (89, 178305552), (93, 170636496), (118, 134484696), (124, 127977372), (144, 110202737), (177, 89656464), (178, 89152776), (186, 85318248), (236, 67242348), (248, 63988686), (267, 59435184), (279, 56878832), (354, 44828232), (356, 44576388), (372, 42659124), (472, 33621174), (496, 31994343), (531, 29885488), (534, 29717592), (558, 28439416), (677, 23440464), (708, 22414116), (712, 22288194), (744, 21329562), (801, 19811728), (944, 16810587), (1062, 14942744), (1068, 14858796), (1116, 14219708), (1354, 11720232), (1416, 11207058), (1424, 11144097), (1488, 10664781), (1602, 9905864), (1829, 8676432), (2031, 7813488), (2124, 7471372), (2136, 7429398), (2232, 7109854), (2708, 5860116), (2759, 5751792), (2832, 5603529), (3204, 4952932), (3658, 4338216), (4062, 3906744), (4248, 3735686), (4272, 3714699), (4464, 3554927), (5251, 3022128), (5416, 2930058), (5487, 2892144), (5518, 2875896), (6093, 2604496), (6408, 2476466), (7316, 2169108), (8124, 1953372), (8277, 1917264), (8496, 1867843), (10502, 1511064), (10832, 1465029), (10974, 1446072), (11036, 1437948), (12186, 1302248), (12816, 1238233), (14632, 1084554), (15753, 1007376), (16248, 976686), (16461, 964048), (16554, 958632), (20987, 756144), (21004, 755532), (21948, 723036), (22072, 718974), (24372, 651124), (24831, 639088), (29264, 542277), (31506, 503688), (32496, 488343), (32922, 482024), (33108, 479316), (39943, 397296), (41974, 378072), (42008, 377766), (43896, 361518), (44144, 359487), (47259, 335792), (48744, 325562), (49662, 319544), (60253, 263376), (62961, 252048), (63012, 251844), (65844, 241012), (66216, 239658), (79886, 198648), (83948, 189036), (84016, 188883), (87792, 180759), (94518, 167896), (97488, 162781), (99324, 159772), (119829, 132432), (120506, 131688), (125922, 126024)]