28403516960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1100

約数の個数: 384

約数和(自身を含む): 87239255040

約数和(自身を除く): 58835738080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 65, 70, 80, 89, 91, 92, 104, 112, 115, 130, 140, 160, 161, 178, 182, 184, 208, 224, 230, 260, 280, 299, 322, 356, 364, 368, 416, 445, 455, 460, 520, 560, 598, 623, 644, 712, 728, 736, 805, 890, 910, 920, 953, 1040, 1120, 1157, 1196, 1246, 1288, 1424, 1456, 1495, 1610, 1780, 1820, 1840, 1906, 2047, 2080, 2093, 2314, 2392, 2492, 2576, 2848, 2912, 2990, 3115, 3220, 3560, 3640, 3680, 3812, 4094, 4186, 4628, 4765, 4784, 4984, 5152, 5785, 5980, 6230, 6440, 6671, 7120, 7280, 7624, 8099, 8188, 8372, 9256, 9530, 9568, 9968, 10235, 10465, 11570, 11960, 12389, 12460, 12880, 13342, 14240, 14329, 14560, 15248, 16198, 16376, 16744, 18512, 19060, 19936, 20470, 20930, 21919, 23140, 23920, 24778, 24920, 25760, 26611, 26684, 28658, 30496, 32396, 32752, 33355, 33488, 37024, 38120, 40495, 40940, 41860, 43838, 46280, 47840, 49556, 49840, 53222, 53368, 57316, 61945, 64792, 65504, 66710, 66976, 71645, 76240, 80990, 81880, 83720, 84817, 86723, 87676, 92560, 99112, 99680, 106444, 106736, 109595, 114632, 123890, 129584, 133055, 133420, 143290, 152480, 153433, 161980, 163760, 167440, 169634, 173446, 175352, 185120, 186277, 198224, 212888, 213472, 219190, 229264, 247780, 259168, 266110, 266840, 284947, 286580, 306866, 323960, 327520, 334880, 339268, 346892, 350704, 372554, 396448, 424085, 425776, 433615, 438380, 458528, 495560, 532220, 533680, 569894, 573160, 593719, 613732, 647920, 678536, 693784, 701408, 745108, 767165, 848170, 851552, 867230, 876760, 931385, 991120, 1064440, 1067360, 1102621, 1139788, 1146320, 1187438, 1227464, 1295840, 1357072, 1387568, 1424735, 1490216, 1534330, 1696340, 1734460, 1753520, 1862770, 1950791, 1982240, 1994629, 2128880, 2205242, 2279576, 2292640, 2374876, 2454928, 2714144, 2775136, 2849470, 2968595, 2980432, 3068660, 3392680, 3468920, 3507040, 3725540, 3901582, 3989258, 4257760, 4410484, 4559152, 4749752, 4909856, 5513105, 5698940, 5937190, 5960864, 6137320, 6785360, 6937840, 7451080, 7718347, 7803164, 7978516, 8820968, 9118304, 9499504, 9753955, 9973145, 11026210, 11397880, 11874380, 12274640, 13570720, 13655537, 13875680, 14902160, 15436694, 15606328, 15957032, 17641936, 18999008, 19507910, 19946290, 22052420, 22795760, 23748760, 24549280, 25360283, 27311074, 29804320, 30873388, 31212656, 31914064, 35283872, 38591735, 39015820, 39892580, 44104840, 45591520, 47497520, 50720566, 54622148, 61746776, 62425312, 63828128, 68277685, 77183470, 78031640, 79785160, 88209680, 94995040, 101441132, 109244296, 123493552, 126801415, 136555370, 154366940, 156063280, 159570320, 176419360, 177521981, 202882264, 218488592, 246987104, 253602830, 273110740, 308733880, 312126560, 319140640, 355043962, 405764528, 436977184, 507205660, 546221480, 617467760, 710087924, 811529056, 887609905, 1014411320, 1092442960, 1234935520, 1420175848, 1775219810, 2028822640, 2184885920, 2840351696, 3550439620, 4057645280, 5680703392, 7100879240, 14201758480, 28403516960]

約数ペア:

[(1, 28403516960), (2, 14201758480), (4, 7100879240), (5, 5680703392), (7, 4057645280), (8, 3550439620), (10, 2840351696), (13, 2184885920), (14, 2028822640), (16, 1775219810), (20, 1420175848), (23, 1234935520), (26, 1092442960), (28, 1014411320), (32, 887609905), (35, 811529056), (40, 710087924), (46, 617467760), (52, 546221480), (56, 507205660), (65, 436977184), (70, 405764528), (80, 355043962), (89, 319140640), (91, 312126560), (92, 308733880), (104, 273110740), (112, 253602830), (115, 246987104), (130, 218488592), (140, 202882264), (160, 177521981), (161, 176419360), (178, 159570320), (182, 156063280), (184, 154366940), (208, 136555370), (224, 126801415), (230, 123493552), (260, 109244296), (280, 101441132), (299, 94995040), (322, 88209680), (356, 79785160), (364, 78031640), (368, 77183470), (416, 68277685), (445, 63828128), (455, 62425312), (460, 61746776), (520, 54622148), (560, 50720566), (598, 47497520), (623, 45591520), (644, 44104840), (712, 39892580), (728, 39015820), (736, 38591735), (805, 35283872), (890, 31914064), (910, 31212656), (920, 30873388), (953, 29804320), (1040, 27311074), (1120, 25360283), (1157, 24549280), (1196, 23748760), (1246, 22795760), (1288, 22052420), (1424, 19946290), (1456, 19507910), (1495, 18999008), (1610, 17641936), (1780, 15957032), (1820, 15606328), (1840, 15436694), (1906, 14902160), (2047, 13875680), (2080, 13655537), (2093, 13570720), (2314, 12274640), (2392, 11874380), (2492, 11397880), (2576, 11026210), (2848, 9973145), (2912, 9753955), (2990, 9499504), (3115, 9118304), (3220, 8820968), (3560, 7978516), (3640, 7803164), (3680, 7718347), (3812, 7451080), (4094, 6937840), (4186, 6785360), (4628, 6137320), (4765, 5960864), (4784, 5937190), (4984, 5698940), (5152, 5513105), (5785, 4909856), (5980, 4749752), (6230, 4559152), (6440, 4410484), (6671, 4257760), (7120, 3989258), (7280, 3901582), (7624, 3725540), (8099, 3507040), (8188, 3468920), (8372, 3392680), (9256, 3068660), (9530, 2980432), (9568, 2968595), (9968, 2849470), (10235, 2775136), (10465, 2714144), (11570, 2454928), (11960, 2374876), (12389, 2292640), (12460, 2279576), (12880, 2205242), (13342, 2128880), (14240, 1994629), (14329, 1982240), (14560, 1950791), (15248, 1862770), (16198, 1753520), (16376, 1734460), (16744, 1696340), (18512, 1534330), (19060, 1490216), (19936, 1424735), (20470, 1387568), (20930, 1357072), (21919, 1295840), (23140, 1227464), (23920, 1187438), (24778, 1146320), (24920, 1139788), (25760, 1102621), (26611, 1067360), (26684, 1064440), (28658, 991120), (30496, 931385), (32396, 876760), (32752, 867230), (33355, 851552), (33488, 848170), (37024, 767165), (38120, 745108), (40495, 701408), (40940, 693784), (41860, 678536), (43838, 647920), (46280, 613732), (47840, 593719), (49556, 573160), (49840, 569894), (53222, 533680), (53368, 532220), (57316, 495560), (61945, 458528), (64792, 438380), (65504, 433615), (66710, 425776), (66976, 424085), (71645, 396448), (76240, 372554), (80990, 350704), (81880, 346892), (83720, 339268), (84817, 334880), (86723, 327520), (87676, 323960), (92560, 306866), (99112, 286580), (99680, 284947), (106444, 266840), (106736, 266110), (109595, 259168), (114632, 247780), (123890, 229264), (129584, 219190), (133055, 213472), (133420, 212888), (143290, 198224), (152480, 186277), (153433, 185120), (161980, 175352), (163760, 173446), (167440, 169634)]