671039640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 384

約数和(自身を含む): 2490808320

約数和(自身を除く): 1819768680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 81, 85, 90, 93, 102, 108, 120, 124, 131, 135, 136, 153, 155, 162, 170, 180, 186, 204, 216, 243, 248, 255, 262, 270, 279, 306, 310, 324, 340, 360, 372, 393, 405, 408, 459, 465, 486, 510, 524, 527, 540, 558, 612, 620, 648, 655, 680, 744, 765, 786, 810, 837, 918, 930, 972, 1020, 1048, 1054, 1080, 1116, 1179, 1215, 1224, 1240, 1310, 1377, 1395, 1530, 1572, 1581, 1620, 1674, 1836, 1860, 1944, 1965, 2040, 2108, 2227, 2232, 2295, 2358, 2430, 2511, 2620, 2635, 2754, 2790, 3060, 3144, 3162, 3240, 3348, 3537, 3672, 3720, 3930, 4061, 4131, 4185, 4216, 4454, 4590, 4716, 4743, 4860, 5022, 5240, 5270, 5508, 5580, 5895, 6120, 6324, 6681, 6696, 6885, 7074, 7533, 7860, 7905, 8122, 8262, 8370, 8908, 9180, 9432, 9486, 9720, 10044, 10540, 10611, 11016, 11135, 11160, 11790, 12183, 12555, 12648, 13362, 13770, 14148, 14229, 15066, 15720, 15810, 16244, 16524, 16740, 17685, 17816, 18360, 18972, 20043, 20088, 20305, 20655, 21080, 21222, 22270, 23580, 23715, 24366, 25110, 26724, 27540, 28296, 28458, 30132, 31620, 31833, 32488, 33048, 33405, 33480, 35370, 36549, 37665, 37944, 40086, 40610, 41310, 42444, 42687, 44540, 47160, 47430, 48732, 50220, 53055, 53448, 55080, 56916, 60129, 60264, 60915, 63240, 63666, 66810, 69037, 70740, 71145, 73098, 75330, 80172, 81220, 82620, 84888, 85374, 89080, 94860, 97464, 100215, 100440, 106110, 109647, 113832, 120258, 121830, 127332, 128061, 133620, 138074, 141480, 142290, 146196, 150660, 159165, 160344, 162440, 165240, 170748, 180387, 182745, 189720, 200430, 207111, 212220, 213435, 219294, 240516, 243660, 254664, 256122, 267240, 276148, 284580, 292392, 300645, 301320, 318330, 328941, 341496, 345185, 360774, 365490, 400860, 414222, 424440, 426870, 438588, 481032, 487320, 512244, 541161, 548235, 552296, 569160, 601290, 621333, 636660, 640305, 657882, 690370, 721548, 730980, 801720, 828444, 853740, 877176, 901935, 986823, 1024488, 1035555, 1082322, 1096470, 1202580, 1242666, 1273320, 1280610, 1315764, 1380740, 1443096, 1461960, 1644705, 1656888, 1707480, 1803870, 1863999, 1973646, 2071110, 2164644, 2192940, 2405160, 2485332, 2561220, 2631528, 2705805, 2761480, 3106665, 3289410, 3607740, 3727998, 3947292, 4142220, 4329288, 4385880, 4934115, 4970664, 5122440, 5411610, 5591997, 6213330, 6578820, 7215480, 7455996, 7894584, 8284440, 9319995, 9868230, 10823220, 11183994, 12426660, 13157640, 14911992, 16775991, 18639990, 19736460, 21646440, 22367988, 24853320, 27959985, 33551982, 37279980, 39472920, 44735976, 55919970, 67103964, 74559960, 83879955, 111839940, 134207928, 167759910, 223679880, 335519820, 671039640]

約数ペア:

[(1, 671039640), (2, 335519820), (3, 223679880), (4, 167759910), (5, 134207928), (6, 111839940), (8, 83879955), (9, 74559960), (10, 67103964), (12, 55919970), (15, 44735976), (17, 39472920), (18, 37279980), (20, 33551982), (24, 27959985), (27, 24853320), (30, 22367988), (31, 21646440), (34, 19736460), (36, 18639990), (40, 16775991), (45, 14911992), (51, 13157640), (54, 12426660), (60, 11183994), (62, 10823220), (68, 9868230), (72, 9319995), (81, 8284440), (85, 7894584), (90, 7455996), (93, 7215480), (102, 6578820), (108, 6213330), (120, 5591997), (124, 5411610), (131, 5122440), (135, 4970664), (136, 4934115), (153, 4385880), (155, 4329288), (162, 4142220), (170, 3947292), (180, 3727998), (186, 3607740), (204, 3289410), (216, 3106665), (243, 2761480), (248, 2705805), (255, 2631528), (262, 2561220), (270, 2485332), (279, 2405160), (306, 2192940), (310, 2164644), (324, 2071110), (340, 1973646), (360, 1863999), (372, 1803870), (393, 1707480), (405, 1656888), (408, 1644705), (459, 1461960), (465, 1443096), (486, 1380740), (510, 1315764), (524, 1280610), (527, 1273320), (540, 1242666), (558, 1202580), (612, 1096470), (620, 1082322), (648, 1035555), (655, 1024488), (680, 986823), (744, 901935), (765, 877176), (786, 853740), (810, 828444), (837, 801720), (918, 730980), (930, 721548), (972, 690370), (1020, 657882), (1048, 640305), (1054, 636660), (1080, 621333), (1116, 601290), (1179, 569160), (1215, 552296), (1224, 548235), (1240, 541161), (1310, 512244), (1377, 487320), (1395, 481032), (1530, 438588), (1572, 426870), (1581, 424440), (1620, 414222), (1674, 400860), (1836, 365490), (1860, 360774), (1944, 345185), (1965, 341496), (2040, 328941), (2108, 318330), (2227, 301320), (2232, 300645), (2295, 292392), (2358, 284580), (2430, 276148), (2511, 267240), (2620, 256122), (2635, 254664), (2754, 243660), (2790, 240516), (3060, 219294), (3144, 213435), (3162, 212220), (3240, 207111), (3348, 200430), (3537, 189720), (3672, 182745), (3720, 180387), (3930, 170748), (4061, 165240), (4131, 162440), (4185, 160344), (4216, 159165), (4454, 150660), (4590, 146196), (4716, 142290), (4743, 141480), (4860, 138074), (5022, 133620), (5240, 128061), (5270, 127332), (5508, 121830), (5580, 120258), (5895, 113832), (6120, 109647), (6324, 106110), (6681, 100440), (6696, 100215), (6885, 97464), (7074, 94860), (7533, 89080), (7860, 85374), (7905, 84888), (8122, 82620), (8262, 81220), (8370, 80172), (8908, 75330), (9180, 73098), (9432, 71145), (9486, 70740), (9720, 69037), (10044, 66810), (10540, 63666), (10611, 63240), (11016, 60915), (11135, 60264), (11160, 60129), (11790, 56916), (12183, 55080), (12555, 53448), (12648, 53055), (13362, 50220), (13770, 48732), (14148, 47430), (14229, 47160), (15066, 44540), (15720, 42687), (15810, 42444), (16244, 41310), (16524, 40610), (16740, 40086), (17685, 37944), (17816, 37665), (18360, 36549), (18972, 35370), (20043, 33480), (20088, 33405), (20305, 33048), (20655, 32488), (21080, 31833), (21222, 31620), (22270, 30132), (23580, 28458), (23715, 28296), (24366, 27540), (25110, 26724)]