1680997320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:170

約数の個数: 512

約数和(自身を含む): 6303744000

約数和(自身を除く): 4622746680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 37, 40, 45, 46, 54, 59, 60, 62, 69, 72, 74, 90, 92, 93, 108, 111, 115, 118, 120, 124, 135, 138, 148, 155, 177, 180, 184, 185, 186, 207, 216, 222, 230, 236, 248, 270, 276, 279, 295, 296, 310, 333, 345, 354, 360, 370, 372, 414, 444, 460, 465, 472, 531, 540, 552, 555, 558, 590, 620, 621, 666, 690, 708, 713, 740, 744, 828, 837, 851, 885, 888, 920, 930, 999, 1035, 1062, 1080, 1110, 1116, 1147, 1180, 1240, 1242, 1332, 1357, 1380, 1395, 1416, 1426, 1480, 1593, 1656, 1665, 1674, 1702, 1770, 1829, 1860, 1998, 2070, 2124, 2139, 2183, 2220, 2232, 2294, 2360, 2484, 2553, 2655, 2664, 2714, 2760, 2790, 2852, 3105, 3186, 3330, 3348, 3404, 3441, 3540, 3565, 3658, 3720, 3996, 4071, 4140, 4185, 4248, 4255, 4278, 4366, 4440, 4588, 4968, 4995, 5106, 5310, 5428, 5487, 5580, 5704, 5735, 6210, 6372, 6417, 6549, 6660, 6696, 6785, 6808, 6882, 7080, 7130, 7316, 7659, 7965, 7992, 8142, 8280, 8370, 8510, 8556, 8732, 9145, 9176, 9990, 10212, 10323, 10620, 10695, 10856, 10915, 10974, 11160, 11470, 12213, 12420, 12744, 12765, 12834, 13098, 13320, 13570, 13764, 14260, 14632, 15318, 15930, 16284, 16461, 16740, 17020, 17112, 17205, 17464, 18290, 19251, 19647, 19980, 20355, 20424, 20646, 21240, 21390, 21830, 21948, 22940, 22977, 24426, 24840, 25530, 25668, 26196, 26381, 27140, 27435, 27528, 28520, 30636, 30969, 31860, 32085, 32568, 32745, 32922, 33480, 34040, 34410, 36580, 36639, 38295, 38502, 39294, 39960, 40710, 41292, 42067, 42780, 43660, 43896, 45880, 45954, 48852, 49383, 50209, 51060, 51336, 51615, 52392, 52762, 54280, 54870, 58941, 61065, 61272, 61938, 63720, 64170, 65490, 65844, 67673, 68820, 73160, 73278, 76590, 77004, 78588, 79143, 81420, 82305, 82584, 84134, 85560, 87320, 91908, 96255, 97704, 98235, 98766, 100418, 102120, 103230, 105524, 109740, 114885, 117882, 122130, 123876, 126201, 128340, 130980, 131688, 131905, 135346, 137640, 146556, 150627, 153180, 154008, 154845, 157176, 158286, 162840, 164610, 168268, 183195, 183816, 192510, 196470, 197532, 200836, 203019, 206460, 210335, 211048, 219480, 229770, 235764, 237429, 244260, 246915, 247752, 251045, 252402, 256680, 261960, 263810, 270692, 293112, 294705, 301254, 306360, 309690, 316572, 329220, 336536, 338365, 366390, 378603, 385020, 392940, 395064, 395715, 401672, 406038, 412920, 420670, 451881, 459540, 471528, 474858, 488520, 493830, 502090, 504804, 527620, 541384, 589410, 602508, 609057, 619380, 631005, 633144, 658440, 676730, 712287, 732780, 753135, 757206, 770040, 785880, 791430, 812076, 841340, 903762, 919080, 949716, 987660, 1004180, 1009608, 1015095, 1055240, 1135809, 1178820, 1187145, 1205016, 1218114, 1238760, 1262010, 1353460, 1355643, 1424574, 1465560, 1506270, 1514412, 1556479, 1582860, 1624152, 1682680, 1807524, 1827171, 1893015, 1899432, 1975320, 2008360, 2030190, 2259405, 2271618, 2357640, 2374290, 2436228, 2524020, 2706920, 2711286, 2849148, 3012540, 3028824, 3045285, 3112958, 3165720, 3561435, 3615048, 3654342, 3786030, 4060380, 4518810, 4543236, 4669437, 4748580, 4872456, 5048040, 5422572, 5679045, 5698296, 6025080, 6090570, 6225916, 6778215, 7122870, 7308684, 7572060, 7782395, 8120760, 9037620, 9086472, 9135855, 9338874, 9497160, 10845144, 11358090, 12181140, 12451832, 13556430, 14008311, 14245740, 14617368, 15144120, 15564790, 18075240, 18271710, 18677748, 22716180, 23347185, 24362280, 27112860, 28016622, 28491480, 31129580, 36543420, 37355496, 42024933, 45432360, 46694370, 54225720, 56033244, 62259160, 70041555, 73086840, 84049866, 93388740, 112066488, 140083110, 168099732, 186777480, 210124665, 280166220, 336199464, 420249330, 560332440, 840498660, 1680997320]

約数ペア:

[(1, 1680997320), (2, 840498660), (3, 560332440), (4, 420249330), (5, 336199464), (6, 280166220), (8, 210124665), (9, 186777480), (10, 168099732), (12, 140083110), (15, 112066488), (18, 93388740), (20, 84049866), (23, 73086840), (24, 70041555), (27, 62259160), (30, 56033244), (31, 54225720), (36, 46694370), (37, 45432360), (40, 42024933), (45, 37355496), (46, 36543420), (54, 31129580), (59, 28491480), (60, 28016622), (62, 27112860), (69, 24362280), (72, 23347185), (74, 22716180), (90, 18677748), (92, 18271710), (93, 18075240), (108, 15564790), (111, 15144120), (115, 14617368), (118, 14245740), (120, 14008311), (124, 13556430), (135, 12451832), (138, 12181140), (148, 11358090), (155, 10845144), (177, 9497160), (180, 9338874), (184, 9135855), (185, 9086472), (186, 9037620), (207, 8120760), (216, 7782395), (222, 7572060), (230, 7308684), (236, 7122870), (248, 6778215), (270, 6225916), (276, 6090570), (279, 6025080), (295, 5698296), (296, 5679045), (310, 5422572), (333, 5048040), (345, 4872456), (354, 4748580), (360, 4669437), (370, 4543236), (372, 4518810), (414, 4060380), (444, 3786030), (460, 3654342), (465, 3615048), (472, 3561435), (531, 3165720), (540, 3112958), (552, 3045285), (555, 3028824), (558, 3012540), (590, 2849148), (620, 2711286), (621, 2706920), (666, 2524020), (690, 2436228), (708, 2374290), (713, 2357640), (740, 2271618), (744, 2259405), (828, 2030190), (837, 2008360), (851, 1975320), (885, 1899432), (888, 1893015), (920, 1827171), (930, 1807524), (999, 1682680), (1035, 1624152), (1062, 1582860), (1080, 1556479), (1110, 1514412), (1116, 1506270), (1147, 1465560), (1180, 1424574), (1240, 1355643), (1242, 1353460), (1332, 1262010), (1357, 1238760), (1380, 1218114), (1395, 1205016), (1416, 1187145), (1426, 1178820), (1480, 1135809), (1593, 1055240), (1656, 1015095), (1665, 1009608), (1674, 1004180), (1702, 987660), (1770, 949716), (1829, 919080), (1860, 903762), (1998, 841340), (2070, 812076), (2124, 791430), (2139, 785880), (2183, 770040), (2220, 757206), (2232, 753135), (2294, 732780), (2360, 712287), (2484, 676730), (2553, 658440), (2655, 633144), (2664, 631005), (2714, 619380), (2760, 609057), (2790, 602508), (2852, 589410), (3105, 541384), (3186, 527620), (3330, 504804), (3348, 502090), (3404, 493830), (3441, 488520), (3540, 474858), (3565, 471528), (3658, 459540), (3720, 451881), (3996, 420670), (4071, 412920), (4140, 406038), (4185, 401672), (4248, 395715), (4255, 395064), (4278, 392940), (4366, 385020), (4440, 378603), (4588, 366390), (4968, 338365), (4995, 336536), (5106, 329220), (5310, 316572), (5428, 309690), (5487, 306360), (5580, 301254), (5704, 294705), (5735, 293112), (6210, 270692), (6372, 263810), (6417, 261960), (6549, 256680), (6660, 252402), (6696, 251045), (6785, 247752), (6808, 246915), (6882, 244260), (7080, 237429), (7130, 235764), (7316, 229770), (7659, 219480), (7965, 211048), (7992, 210335), (8142, 206460), (8280, 203019), (8370, 200836), (8510, 197532), (8556, 196470), (8732, 192510), (9145, 183816), (9176, 183195), (9990, 168268), (10212, 164610), (10323, 162840), (10620, 158286), (10695, 157176), (10856, 154845), (10915, 154008), (10974, 153180), (11160, 150627), (11470, 146556), (12213, 137640), (12420, 135346), (12744, 131905), (12765, 131688), (12834, 130980), (13098, 128340), (13320, 126201), (13570, 123876), (13764, 122130), (14260, 117882), (14632, 114885), (15318, 109740), (15930, 105524), (16284, 103230), (16461, 102120), (16740, 100418), (17020, 98766), (17112, 98235), (17205, 97704), (17464, 96255), (18290, 91908), (19251, 87320), (19647, 85560), (19980, 84134), (20355, 82584), (20424, 82305), (20646, 81420), (21240, 79143), (21390, 78588), (21830, 77004), (21948, 76590), (22940, 73278), (22977, 73160), (24426, 68820), (24840, 67673), (25530, 65844), (25668, 65490), (26196, 64170), (26381, 63720), (27140, 61938), (27435, 61272), (27528, 61065), (28520, 58941), (30636, 54870), (30969, 54280), (31860, 52762), (32085, 52392), (32568, 51615), (32745, 51336), (32922, 51060), (33480, 50209), (34040, 49383), (34410, 48852), (36580, 45954), (36639, 45880), (38295, 43896), (38502, 43660), (39294, 42780), (39960, 42067), (40710, 41292)]