6820129680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{6373}}^1$

素因数の和:6423

約数の個数: 320

約数和(自身を含む): 26556633600

約数和(自身を除く): 19736503920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 343, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 686, 728, 735, 780, 784, 840, 910, 980, 1029, 1040, 1092, 1176, 1274, 1365, 1372, 1456, 1470, 1560, 1680, 1715, 1820, 1911, 1960, 2058, 2184, 2352, 2548, 2730, 2744, 2940, 3120, 3185, 3430, 3640, 3822, 3920, 4116, 4368, 4459, 5096, 5145, 5460, 5488, 5880, 6370, 6373, 6860, 7280, 7644, 8232, 8918, 9555, 10192, 10290, 10920, 11760, 12740, 12746, 13377, 13720, 15288, 16464, 17836, 19110, 19119, 20580, 21840, 22295, 25480, 25492, 26754, 27440, 30576, 31865, 35672, 38220, 38238, 41160, 44590, 44611, 50960, 50984, 53508, 63730, 66885, 71344, 76440, 76476, 82320, 82849, 89180, 89222, 95595, 101968, 107016, 127460, 133770, 133833, 152880, 152952, 165698, 178360, 178444, 191190, 214032, 223055, 248547, 254920, 267540, 267666, 305904, 312277, 331396, 356720, 356888, 382380, 414245, 446110, 497094, 509840, 535080, 535332, 579943, 624554, 662792, 669165, 713776, 764760, 828490, 892220, 936831, 994188, 1070160, 1070664, 1159886, 1242735, 1249108, 1325584, 1338330, 1529520, 1561385, 1656980, 1739829, 1784440, 1873662, 1988376, 2141328, 2185939, 2319772, 2485470, 2498216, 2676660, 2899715, 3122770, 3313960, 3479658, 3568880, 3747324, 3976752, 4059601, 4371878, 4639544, 4684155, 4970940, 4996432, 5353320, 5799430, 6245540, 6557817, 6627920, 6959316, 7494648, 8119202, 8699145, 8743756, 9279088, 9368310, 9941880, 10706640, 10929695, 11598860, 12178803, 12491080, 13115634, 13918632, 14989296, 16238404, 17398290, 17487512, 18736620, 19883760, 20298005, 21859390, 23197720, 24357606, 24982160, 26231268, 27837264, 28417207, 32476808, 32789085, 34796580, 34975024, 37473240, 40596010, 43718780, 46395440, 48715212, 52462536, 56834414, 60894015, 64953616, 65578170, 69593160, 74946480, 81192020, 85251621, 87437560, 97430424, 104925072, 113668828, 121788030, 131156340, 139186320, 142086035, 162384040, 170503242, 174875120, 194860848, 227337656, 243576060, 262312680, 284172070, 324768080, 341006484, 426258105, 454675312, 487152120, 524625360, 568344140, 682012968, 852516210, 974304240, 1136688280, 1364025936, 1705032420, 2273376560, 3410064840, 6820129680]

約数ペア:

[(1, 6820129680), (2, 3410064840), (3, 2273376560), (4, 1705032420), (5, 1364025936), (6, 1136688280), (7, 974304240), (8, 852516210), (10, 682012968), (12, 568344140), (13, 524625360), (14, 487152120), (15, 454675312), (16, 426258105), (20, 341006484), (21, 324768080), (24, 284172070), (26, 262312680), (28, 243576060), (30, 227337656), (35, 194860848), (39, 174875120), (40, 170503242), (42, 162384040), (48, 142086035), (49, 139186320), (52, 131156340), (56, 121788030), (60, 113668828), (65, 104925072), (70, 97430424), (78, 87437560), (80, 85251621), (84, 81192020), (91, 74946480), (98, 69593160), (104, 65578170), (105, 64953616), (112, 60894015), (120, 56834414), (130, 52462536), (140, 48715212), (147, 46395440), (156, 43718780), (168, 40596010), (182, 37473240), (195, 34975024), (196, 34796580), (208, 32789085), (210, 32476808), (240, 28417207), (245, 27837264), (260, 26231268), (273, 24982160), (280, 24357606), (294, 23197720), (312, 21859390), (336, 20298005), (343, 19883760), (364, 18736620), (390, 17487512), (392, 17398290), (420, 16238404), (455, 14989296), (490, 13918632), (520, 13115634), (546, 12491080), (560, 12178803), (588, 11598860), (624, 10929695), (637, 10706640), (686, 9941880), (728, 9368310), (735, 9279088), (780, 8743756), (784, 8699145), (840, 8119202), (910, 7494648), (980, 6959316), (1029, 6627920), (1040, 6557817), (1092, 6245540), (1176, 5799430), (1274, 5353320), (1365, 4996432), (1372, 4970940), (1456, 4684155), (1470, 4639544), (1560, 4371878), (1680, 4059601), (1715, 3976752), (1820, 3747324), (1911, 3568880), (1960, 3479658), (2058, 3313960), (2184, 3122770), (2352, 2899715), (2548, 2676660), (2730, 2498216), (2744, 2485470), (2940, 2319772), (3120, 2185939), (3185, 2141328), (3430, 1988376), (3640, 1873662), (3822, 1784440), (3920, 1739829), (4116, 1656980), (4368, 1561385), (4459, 1529520), (5096, 1338330), (5145, 1325584), (5460, 1249108), (5488, 1242735), (5880, 1159886), (6370, 1070664), (6373, 1070160), (6860, 994188), (7280, 936831), (7644, 892220), (8232, 828490), (8918, 764760), (9555, 713776), (10192, 669165), (10290, 662792), (10920, 624554), (11760, 579943), (12740, 535332), (12746, 535080), (13377, 509840), (13720, 497094), (15288, 446110), (16464, 414245), (17836, 382380), (19110, 356888), (19119, 356720), (20580, 331396), (21840, 312277), (22295, 305904), (25480, 267666), (25492, 267540), (26754, 254920), (27440, 248547), (30576, 223055), (31865, 214032), (35672, 191190), (38220, 178444), (38238, 178360), (41160, 165698), (44590, 152952), (44611, 152880), (50960, 133833), (50984, 133770), (53508, 127460), (63730, 107016), (66885, 101968), (71344, 95595), (76440, 89222), (76476, 89180), (82320, 82849)]