2729263560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 256

約数和(自身を含む): 8825241600

約数和(自身を除く): 6095978040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 79, 93, 111, 120, 124, 148, 155, 158, 185, 186, 222, 237, 248, 251, 296, 310, 316, 370, 372, 395, 444, 465, 474, 502, 555, 620, 632, 740, 744, 753, 790, 888, 930, 948, 1004, 1110, 1147, 1185, 1240, 1255, 1480, 1506, 1580, 1860, 1896, 2008, 2220, 2294, 2370, 2449, 2510, 2923, 3012, 3160, 3441, 3720, 3765, 4440, 4588, 4740, 4898, 5020, 5735, 5846, 6024, 6882, 7347, 7530, 7781, 8769, 9176, 9287, 9480, 9796, 10040, 11470, 11692, 12245, 13764, 14615, 14694, 15060, 15562, 17205, 17538, 18574, 19592, 19829, 22940, 23343, 23384, 24490, 27528, 27861, 29230, 29388, 30120, 31124, 34410, 35076, 36735, 37148, 38905, 39658, 43845, 45880, 46435, 46686, 48980, 55722, 58460, 58776, 59487, 62248, 68820, 70152, 73470, 74296, 77810, 79316, 87690, 90613, 92870, 93372, 97960, 99145, 111444, 116715, 116920, 118974, 137640, 139305, 146940, 155620, 158632, 175380, 181226, 185740, 186744, 198290, 222888, 233430, 237948, 271839, 278610, 287897, 293880, 297435, 311240, 350760, 362452, 371480, 396580, 453065, 466860, 475896, 543678, 557220, 575794, 594870, 614699, 724904, 733673, 793160, 863691, 906130, 933720, 1087356, 1114440, 1151588, 1189740, 1229398, 1359195, 1439485, 1467346, 1727382, 1812260, 1844097, 2174712, 2201019, 2303176, 2379480, 2458796, 2718390, 2878970, 2934692, 3073495, 3454764, 3624520, 3668365, 3688194, 4318455, 4402038, 4917592, 5436780, 5757940, 5869384, 6146990, 6909528, 7336730, 7376388, 8636910, 8804076, 9220485, 10873560, 11005095, 11515880, 12293980, 14673460, 14752776, 17273820, 17608152, 18440970, 22010190, 22743863, 24587960, 29346920, 34547640, 36881940, 44020380, 45487726, 68231589, 73763880, 88040760, 90975452, 113719315, 136463178, 181950904, 227438630, 272926356, 341157945, 454877260, 545852712, 682315890, 909754520, 1364631780, 2729263560]

約数ペア:

[(1, 2729263560), (2, 1364631780), (3, 909754520), (4, 682315890), (5, 545852712), (6, 454877260), (8, 341157945), (10, 272926356), (12, 227438630), (15, 181950904), (20, 136463178), (24, 113719315), (30, 90975452), (31, 88040760), (37, 73763880), (40, 68231589), (60, 45487726), (62, 44020380), (74, 36881940), (79, 34547640), (93, 29346920), (111, 24587960), (120, 22743863), (124, 22010190), (148, 18440970), (155, 17608152), (158, 17273820), (185, 14752776), (186, 14673460), (222, 12293980), (237, 11515880), (248, 11005095), (251, 10873560), (296, 9220485), (310, 8804076), (316, 8636910), (370, 7376388), (372, 7336730), (395, 6909528), (444, 6146990), (465, 5869384), (474, 5757940), (502, 5436780), (555, 4917592), (620, 4402038), (632, 4318455), (740, 3688194), (744, 3668365), (753, 3624520), (790, 3454764), (888, 3073495), (930, 2934692), (948, 2878970), (1004, 2718390), (1110, 2458796), (1147, 2379480), (1185, 2303176), (1240, 2201019), (1255, 2174712), (1480, 1844097), (1506, 1812260), (1580, 1727382), (1860, 1467346), (1896, 1439485), (2008, 1359195), (2220, 1229398), (2294, 1189740), (2370, 1151588), (2449, 1114440), (2510, 1087356), (2923, 933720), (3012, 906130), (3160, 863691), (3441, 793160), (3720, 733673), (3765, 724904), (4440, 614699), (4588, 594870), (4740, 575794), (4898, 557220), (5020, 543678), (5735, 475896), (5846, 466860), (6024, 453065), (6882, 396580), (7347, 371480), (7530, 362452), (7781, 350760), (8769, 311240), (9176, 297435), (9287, 293880), (9480, 287897), (9796, 278610), (10040, 271839), (11470, 237948), (11692, 233430), (12245, 222888), (13764, 198290), (14615, 186744), (14694, 185740), (15060, 181226), (15562, 175380), (17205, 158632), (17538, 155620), (18574, 146940), (19592, 139305), (19829, 137640), (22940, 118974), (23343, 116920), (23384, 116715), (24490, 111444), (27528, 99145), (27861, 97960), (29230, 93372), (29388, 92870), (30120, 90613), (31124, 87690), (34410, 79316), (35076, 77810), (36735, 74296), (37148, 73470), (38905, 70152), (39658, 68820), (43845, 62248), (45880, 59487), (46435, 58776), (46686, 58460), (48980, 55722)]