388621967360

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1871}}^1$

素因数の和:2374

約数の個数: 224

約数和(自身を含む): 1020172817664

約数和(自身を除く): 631550850304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 461, 512, 640, 704, 880, 922, 1024, 1280, 1408, 1760, 1844, 1871, 2048, 2305, 2560, 2816, 3520, 3688, 3742, 4096, 4610, 5071, 5120, 5632, 7040, 7376, 7484, 8192, 9220, 9355, 10142, 10240, 11264, 14080, 14752, 14968, 18440, 18710, 20284, 20480, 20581, 22528, 25355, 28160, 29504, 29936, 36880, 37420, 40568, 40960, 41162, 45056, 50710, 56320, 59008, 59872, 73760, 74840, 81136, 82324, 90112, 101420, 102905, 112640, 118016, 119744, 147520, 149680, 162272, 164648, 202840, 205810, 225280, 236032, 239488, 295040, 299360, 324544, 329296, 405680, 411620, 450560, 472064, 478976, 590080, 598720, 649088, 658592, 811360, 823240, 862531, 944128, 957952, 1180160, 1197440, 1298176, 1317184, 1622720, 1646480, 1725062, 1888256, 1915904, 2360320, 2394880, 2596352, 2634368, 3245440, 3292960, 3450124, 3776512, 3831808, 4312655, 4720640, 4789760, 5192704, 5268736, 6490880, 6585920, 6900248, 7663616, 8625310, 9441280, 9487841, 9579520, 10385408, 10537472, 12981760, 13171840, 13800496, 15327232, 17250620, 18882560, 18975682, 19159040, 20770816, 21074944, 25963520, 26343680, 27600992, 34501240, 37951364, 38318080, 41541632, 42149888, 47439205, 51927040, 52687360, 55201984, 69002480, 75902728, 76636160, 84299776, 94878410, 103854080, 105374720, 110403968, 138004960, 151805456, 168599552, 189756820, 207708160, 210749440, 220807936, 276009920, 303610912, 379513640, 421498880, 441615872, 552019840, 607221824, 759027280, 842997760, 883231744, 1104039680, 1214443648, 1518054560, 1766463488, 2208079360, 2428887296, 3036109120, 3532926976, 4416158720, 4857774592, 6072218240, 7065853952, 8832317440, 9715549184, 12144436480, 17664634880, 19431098368, 24288872960, 35329269760, 38862196736, 48577745920, 77724393472, 97155491840, 194310983680, 388621967360]

約数ペア:

[(1, 388621967360), (2, 194310983680), (4, 97155491840), (5, 77724393472), (8, 48577745920), (10, 38862196736), (11, 35329269760), (16, 24288872960), (20, 19431098368), (22, 17664634880), (32, 12144436480), (40, 9715549184), (44, 8832317440), (55, 7065853952), (64, 6072218240), (80, 4857774592), (88, 4416158720), (110, 3532926976), (128, 3036109120), (160, 2428887296), (176, 2208079360), (220, 1766463488), (256, 1518054560), (320, 1214443648), (352, 1104039680), (440, 883231744), (461, 842997760), (512, 759027280), (640, 607221824), (704, 552019840), (880, 441615872), (922, 421498880), (1024, 379513640), (1280, 303610912), (1408, 276009920), (1760, 220807936), (1844, 210749440), (1871, 207708160), (2048, 189756820), (2305, 168599552), (2560, 151805456), (2816, 138004960), (3520, 110403968), (3688, 105374720), (3742, 103854080), (4096, 94878410), (4610, 84299776), (5071, 76636160), (5120, 75902728), (5632, 69002480), (7040, 55201984), (7376, 52687360), (7484, 51927040), (8192, 47439205), (9220, 42149888), (9355, 41541632), (10142, 38318080), (10240, 37951364), (11264, 34501240), (14080, 27600992), (14752, 26343680), (14968, 25963520), (18440, 21074944), (18710, 20770816), (20284, 19159040), (20480, 18975682), (20581, 18882560), (22528, 17250620), (25355, 15327232), (28160, 13800496), (29504, 13171840), (29936, 12981760), (36880, 10537472), (37420, 10385408), (40568, 9579520), (40960, 9487841), (41162, 9441280), (45056, 8625310), (50710, 7663616), (56320, 6900248), (59008, 6585920), (59872, 6490880), (73760, 5268736), (74840, 5192704), (81136, 4789760), (82324, 4720640), (90112, 4312655), (101420, 3831808), (102905, 3776512), (112640, 3450124), (118016, 3292960), (119744, 3245440), (147520, 2634368), (149680, 2596352), (162272, 2394880), (164648, 2360320), (202840, 1915904), (205810, 1888256), (225280, 1725062), (236032, 1646480), (239488, 1622720), (295040, 1317184), (299360, 1298176), (324544, 1197440), (329296, 1180160), (405680, 957952), (411620, 944128), (450560, 862531), (472064, 823240), (478976, 811360), (590080, 658592), (598720, 649088)]