121733640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 471631680

約数和(自身を除く): 349898040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 67, 70, 72, 84, 90, 98, 103, 105, 120, 126, 134, 140, 147, 168, 180, 196, 201, 206, 210, 245, 252, 268, 280, 294, 309, 315, 335, 360, 392, 402, 412, 420, 441, 469, 490, 504, 515, 536, 588, 603, 618, 630, 670, 721, 735, 804, 824, 840, 882, 927, 938, 980, 1005, 1030, 1176, 1206, 1236, 1260, 1340, 1407, 1442, 1470, 1545, 1608, 1764, 1854, 1876, 1960, 2010, 2060, 2163, 2205, 2345, 2412, 2472, 2520, 2680, 2814, 2884, 2940, 3015, 3090, 3283, 3528, 3605, 3708, 3752, 4020, 4120, 4221, 4326, 4410, 4635, 4690, 4824, 5047, 5628, 5768, 5880, 6030, 6180, 6489, 6566, 6901, 7035, 7210, 7416, 8040, 8442, 8652, 8820, 9270, 9380, 9849, 10094, 10815, 11256, 12060, 12360, 12978, 13132, 13802, 14070, 14420, 15141, 16415, 16884, 17304, 17640, 18540, 18760, 19698, 20188, 20703, 21105, 21630, 24120, 25235, 25956, 26264, 27604, 28140, 28840, 29547, 30282, 32445, 32830, 33768, 34505, 37080, 39396, 40376, 41406, 42210, 43260, 45423, 48307, 49245, 50470, 51912, 55208, 56280, 59094, 60564, 62109, 64890, 65660, 69010, 75705, 78792, 82812, 84420, 86520, 90846, 96614, 98490, 100940, 103515, 118188, 121128, 124218, 129780, 131320, 138020, 144921, 147735, 151410, 165624, 168840, 181692, 193228, 196980, 201880, 207030, 227115, 236376, 241535, 248436, 259560, 276040, 289842, 295470, 302820, 310545, 338149, 363384, 386456, 393960, 414060, 434763, 454230, 483070, 496872, 579684, 590940, 605640, 621090, 676298, 724605, 828120, 869526, 908460, 966140, 1014447, 1159368, 1181880, 1242180, 1352596, 1449210, 1690745, 1739052, 1816920, 1932280, 2028894, 2173815, 2484360, 2705192, 2898420, 3043341, 3381490, 3478104, 4057788, 4347630, 5072235, 5796840, 6086682, 6762980, 8115576, 8695260, 10144470, 12173364, 13525960, 15216705, 17390520, 20288940, 24346728, 30433410, 40577880, 60866820, 121733640]

約数ペア:

[(1, 121733640), (2, 60866820), (3, 40577880), (4, 30433410), (5, 24346728), (6, 20288940), (7, 17390520), (8, 15216705), (9, 13525960), (10, 12173364), (12, 10144470), (14, 8695260), (15, 8115576), (18, 6762980), (20, 6086682), (21, 5796840), (24, 5072235), (28, 4347630), (30, 4057788), (35, 3478104), (36, 3381490), (40, 3043341), (42, 2898420), (45, 2705192), (49, 2484360), (56, 2173815), (60, 2028894), (63, 1932280), (67, 1816920), (70, 1739052), (72, 1690745), (84, 1449210), (90, 1352596), (98, 1242180), (103, 1181880), (105, 1159368), (120, 1014447), (126, 966140), (134, 908460), (140, 869526), (147, 828120), (168, 724605), (180, 676298), (196, 621090), (201, 605640), (206, 590940), (210, 579684), (245, 496872), (252, 483070), (268, 454230), (280, 434763), (294, 414060), (309, 393960), (315, 386456), (335, 363384), (360, 338149), (392, 310545), (402, 302820), (412, 295470), (420, 289842), (441, 276040), (469, 259560), (490, 248436), (504, 241535), (515, 236376), (536, 227115), (588, 207030), (603, 201880), (618, 196980), (630, 193228), (670, 181692), (721, 168840), (735, 165624), (804, 151410), (824, 147735), (840, 144921), (882, 138020), (927, 131320), (938, 129780), (980, 124218), (1005, 121128), (1030, 118188), (1176, 103515), (1206, 100940), (1236, 98490), (1260, 96614), (1340, 90846), (1407, 86520), (1442, 84420), (1470, 82812), (1545, 78792), (1608, 75705), (1764, 69010), (1854, 65660), (1876, 64890), (1960, 62109), (2010, 60564), (2060, 59094), (2163, 56280), (2205, 55208), (2345, 51912), (2412, 50470), (2472, 49245), (2520, 48307), (2680, 45423), (2814, 43260), (2884, 42210), (2940, 41406), (3015, 40376), (3090, 39396), (3283, 37080), (3528, 34505), (3605, 33768), (3708, 32830), (3752, 32445), (4020, 30282), (4120, 29547), (4221, 28840), (4326, 28140), (4410, 27604), (4635, 26264), (4690, 25956), (4824, 25235), (5047, 24120), (5628, 21630), (5768, 21105), (5880, 20703), (6030, 20188), (6180, 19698), (6489, 18760), (6566, 18540), (6901, 17640), (7035, 17304), (7210, 16884), (7416, 16415), (8040, 15141), (8442, 14420), (8652, 14070), (8820, 13802), (9270, 13132), (9380, 12978), (9849, 12360), (10094, 12060), (10815, 11256)]