489347040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:714

約数の個数: 384

約数和(自身を含む): 2011806720

約数和(自身を除く): 1522459680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 160, 168, 170, 182, 195, 204, 208, 210, 221, 224, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 390, 408, 416, 420, 442, 455, 476, 480, 510, 520, 544, 546, 560, 595, 624, 659, 663, 672, 680, 714, 728, 780, 816, 840, 884, 910, 952, 1020, 1040, 1092, 1105, 1120, 1190, 1248, 1318, 1326, 1360, 1365, 1428, 1456, 1547, 1560, 1632, 1680, 1768, 1785, 1820, 1904, 1977, 2040, 2080, 2184, 2210, 2380, 2636, 2652, 2720, 2730, 2856, 2912, 3094, 3120, 3295, 3315, 3360, 3536, 3570, 3640, 3808, 3954, 4080, 4368, 4420, 4613, 4641, 4760, 5272, 5304, 5460, 5712, 6188, 6240, 6590, 6630, 7072, 7140, 7280, 7735, 7908, 8160, 8567, 8736, 8840, 9226, 9282, 9520, 9885, 10544, 10608, 10920, 11203, 11424, 12376, 13180, 13260, 13839, 14280, 14560, 15470, 15816, 17134, 17680, 18452, 18564, 19040, 19770, 21088, 21216, 21840, 22406, 23065, 23205, 24752, 25701, 26360, 26520, 27678, 28560, 30940, 31632, 33609, 34268, 35360, 36904, 37128, 39540, 42835, 43680, 44812, 46130, 46410, 49504, 51402, 52720, 53040, 55356, 56015, 57120, 59969, 61880, 63264, 67218, 68536, 69195, 73808, 74256, 78421, 79080, 85670, 89624, 92260, 92820, 102804, 105440, 106080, 110712, 112030, 119938, 123760, 128505, 134436, 137072, 138390, 145639, 147616, 148512, 156842, 158160, 168045, 171340, 179248, 179907, 184520, 185640, 205608, 221424, 224060, 235263, 239876, 247520, 257010, 268872, 274144, 276780, 291278, 299845, 313684, 316320, 336090, 342680, 358496, 359814, 369040, 371280, 392105, 411216, 436917, 442848, 448120, 470526, 479752, 514020, 537744, 553560, 582556, 599690, 627368, 672180, 685360, 719628, 728195, 738080, 742560, 784210, 822432, 873834, 896240, 899535, 941052, 959504, 1019473, 1028040, 1075488, 1107120, 1165112, 1176315, 1199380, 1254736, 1344360, 1370720, 1439256, 1456390, 1568420, 1747668, 1792480, 1799070, 1882104, 1919008, 2038946, 2056080, 2184585, 2214240, 2330224, 2352630, 2398760, 2509472, 2688720, 2878512, 2912780, 3058419, 3136840, 3495336, 3598140, 3764208, 4077892, 4112160, 4369170, 4660448, 4705260, 4797520, 5097365, 5377440, 5757024, 5825560, 6116838, 6273680, 6990672, 7196280, 7528416, 8155784, 8738340, 9410520, 9595040, 10194730, 11651120, 12233676, 12547360, 13981344, 14392560, 15292095, 16311568, 17476680, 18821040, 20389460, 23302240, 24467352, 28785120, 30584190, 32623136, 34953360, 37642080, 40778920, 48934704, 61168380, 69906720, 81557840, 97869408, 122336760, 163115680, 244673520, 489347040]

約数ペア:

[(1, 489347040), (2, 244673520), (3, 163115680), (4, 122336760), (5, 97869408), (6, 81557840), (7, 69906720), (8, 61168380), (10, 48934704), (12, 40778920), (13, 37642080), (14, 34953360), (15, 32623136), (16, 30584190), (17, 28785120), (20, 24467352), (21, 23302240), (24, 20389460), (26, 18821040), (28, 17476680), (30, 16311568), (32, 15292095), (34, 14392560), (35, 13981344), (39, 12547360), (40, 12233676), (42, 11651120), (48, 10194730), (51, 9595040), (52, 9410520), (56, 8738340), (60, 8155784), (65, 7528416), (68, 7196280), (70, 6990672), (78, 6273680), (80, 6116838), (84, 5825560), (85, 5757024), (91, 5377440), (96, 5097365), (102, 4797520), (104, 4705260), (105, 4660448), (112, 4369170), (119, 4112160), (120, 4077892), (130, 3764208), (136, 3598140), (140, 3495336), (156, 3136840), (160, 3058419), (168, 2912780), (170, 2878512), (182, 2688720), (195, 2509472), (204, 2398760), (208, 2352630), (210, 2330224), (221, 2214240), (224, 2184585), (238, 2056080), (240, 2038946), (255, 1919008), (260, 1882104), (272, 1799070), (273, 1792480), (280, 1747668), (312, 1568420), (336, 1456390), (340, 1439256), (357, 1370720), (364, 1344360), (390, 1254736), (408, 1199380), (416, 1176315), (420, 1165112), (442, 1107120), (455, 1075488), (476, 1028040), (480, 1019473), (510, 959504), (520, 941052), (544, 899535), (546, 896240), (560, 873834), (595, 822432), (624, 784210), (659, 742560), (663, 738080), (672, 728195), (680, 719628), (714, 685360), (728, 672180), (780, 627368), (816, 599690), (840, 582556), (884, 553560), (910, 537744), (952, 514020), (1020, 479752), (1040, 470526), (1092, 448120), (1105, 442848), (1120, 436917), (1190, 411216), (1248, 392105), (1318, 371280), (1326, 369040), (1360, 359814), (1365, 358496), (1428, 342680), (1456, 336090), (1547, 316320), (1560, 313684), (1632, 299845), (1680, 291278), (1768, 276780), (1785, 274144), (1820, 268872), (1904, 257010), (1977, 247520), (2040, 239876), (2080, 235263), (2184, 224060), (2210, 221424), (2380, 205608), (2636, 185640), (2652, 184520), (2720, 179907), (2730, 179248), (2856, 171340), (2912, 168045), (3094, 158160), (3120, 156842), (3295, 148512), (3315, 147616), (3360, 145639), (3536, 138390), (3570, 137072), (3640, 134436), (3808, 128505), (3954, 123760), (4080, 119938), (4368, 112030), (4420, 110712), (4613, 106080), (4641, 105440), (4760, 102804), (5272, 92820), (5304, 92260), (5460, 89624), (5712, 85670), (6188, 79080), (6240, 78421), (6590, 74256), (6630, 73808), (7072, 69195), (7140, 68536), (7280, 67218), (7735, 63264), (7908, 61880), (8160, 59969), (8567, 57120), (8736, 56015), (8840, 55356), (9226, 53040), (9282, 52720), (9520, 51402), (9885, 49504), (10544, 46410), (10608, 46130), (10920, 44812), (11203, 43680), (11424, 42835), (12376, 39540), (13180, 37128), (13260, 36904), (13839, 35360), (14280, 34268), (14560, 33609), (15470, 31632), (15816, 30940), (17134, 28560), (17680, 27678), (18452, 26520), (18564, 26360), (19040, 25701), (19770, 24752), (21088, 23205), (21216, 23065), (21840, 22406)]