2878811280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 480

約数和(自身を含む): 10997296128

約数和(自身を除く): 8118484848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 48, 51, 54, 60, 62, 68, 72, 80, 81, 85, 90, 93, 102, 108, 120, 124, 135, 136, 144, 153, 155, 162, 170, 180, 186, 204, 216, 240, 243, 248, 255, 270, 272, 279, 281, 306, 310, 324, 340, 360, 372, 405, 408, 432, 459, 465, 486, 496, 510, 527, 540, 558, 562, 612, 620, 648, 680, 720, 744, 765, 810, 816, 837, 843, 918, 930, 972, 1020, 1054, 1080, 1116, 1124, 1215, 1224, 1240, 1296, 1360, 1377, 1395, 1405, 1488, 1530, 1581, 1620, 1674, 1686, 1836, 1860, 1944, 2040, 2108, 2160, 2232, 2248, 2295, 2430, 2448, 2480, 2511, 2529, 2635, 2754, 2790, 2810, 3060, 3162, 3240, 3348, 3372, 3672, 3720, 3888, 4080, 4131, 4185, 4215, 4216, 4464, 4496, 4590, 4743, 4777, 4860, 5022, 5058, 5270, 5508, 5580, 5620, 6120, 6324, 6480, 6696, 6744, 6885, 7344, 7440, 7533, 7587, 7905, 8262, 8370, 8430, 8432, 8711, 9180, 9486, 9554, 9720, 10044, 10116, 10540, 11016, 11160, 11240, 12240, 12555, 12645, 12648, 13392, 13488, 13770, 14229, 14331, 15066, 15174, 15810, 16524, 16740, 16860, 17422, 18360, 18972, 19108, 19440, 20088, 20232, 20655, 21080, 22032, 22320, 22480, 22761, 23715, 23885, 25110, 25290, 25296, 26133, 27540, 28458, 28662, 30132, 30348, 31620, 33048, 33480, 33720, 34844, 36720, 37665, 37935, 37944, 38216, 40176, 40464, 41310, 42160, 42687, 42993, 43555, 45522, 47430, 47770, 50220, 50580, 52266, 55080, 56916, 57324, 60264, 60696, 63240, 66096, 66960, 67440, 68283, 69688, 71145, 71655, 75330, 75870, 75888, 76432, 78399, 82620, 85374, 85986, 87110, 91044, 94860, 95540, 100440, 101160, 104532, 110160, 113805, 113832, 114648, 120528, 121392, 126480, 128061, 128979, 130665, 136566, 139376, 142290, 143310, 148087, 150660, 151740, 156798, 165240, 170748, 171972, 174220, 182088, 189720, 191080, 200880, 202320, 209064, 213435, 214965, 227610, 227664, 229296, 235197, 256122, 257958, 261330, 273132, 284580, 286620, 296174, 301320, 303480, 313596, 330480, 341415, 341496, 343944, 348440, 364176, 379440, 382160, 386937, 391995, 418128, 426870, 429930, 444261, 455220, 470394, 512244, 515916, 522660, 546264, 569160, 573240, 592348, 602640, 606960, 627192, 640305, 644895, 682830, 682992, 687888, 696880, 705591, 740435, 773874, 783990, 853740, 859860, 888522, 910440, 940788, 1024488, 1031832, 1045320, 1092528, 1138320, 1146480, 1160811, 1175985, 1184696, 1254384, 1280610, 1289790, 1332783, 1365660, 1411182, 1480870, 1547748, 1567980, 1707480, 1719720, 1777044, 1820880, 1881576, 1934685, 2048976, 2063664, 2090640, 2116773, 2221305, 2321622, 2351970, 2369392, 2561220, 2579580, 2665566, 2731320, 2822364, 2961740, 3095496, 3135960, 3414960, 3439440, 3527955, 3554088, 3763152, 3869370, 3998349, 4233546, 4442610, 4643244, 4703940, 5122440, 5159160, 5331132, 5462640, 5644728, 5804055, 5923480, 6190992, 6271920, 6663915, 7055910, 7108176, 7738740, 7996698, 8467092, 8885220, 9286488, 9407880, 10244880, 10318320, 10583865, 10662264, 11289456, 11608110, 11846960, 11995047, 13327830, 14111820, 15477480, 15993396, 16934184, 17770440, 18572976, 18815760, 19991745, 21167730, 21324528, 23216220, 23990094, 26655660, 28223640, 30954960, 31986792, 33868368, 35540880, 35985141, 39983490, 42335460, 46432440, 47980188, 53311320, 56447280, 59975235, 63973584, 71970282, 79966980, 84670920, 92864880, 95960376, 106622640, 119950470, 143940564, 159933960, 169341840, 179925705, 191920752, 239900940, 287881128, 319867920, 359851410, 479801880, 575762256, 719702820, 959603760, 1439405640, 2878811280]

約数ペア:

[(1, 2878811280), (2, 1439405640), (3, 959603760), (4, 719702820), (5, 575762256), (6, 479801880), (8, 359851410), (9, 319867920), (10, 287881128), (12, 239900940), (15, 191920752), (16, 179925705), (17, 169341840), (18, 159933960), (20, 143940564), (24, 119950470), (27, 106622640), (30, 95960376), (31, 92864880), (34, 84670920), (36, 79966980), (40, 71970282), (45, 63973584), (48, 59975235), (51, 56447280), (54, 53311320), (60, 47980188), (62, 46432440), (68, 42335460), (72, 39983490), (80, 35985141), (81, 35540880), (85, 33868368), (90, 31986792), (93, 30954960), (102, 28223640), (108, 26655660), (120, 23990094), (124, 23216220), (135, 21324528), (136, 21167730), (144, 19991745), (153, 18815760), (155, 18572976), (162, 17770440), (170, 16934184), (180, 15993396), (186, 15477480), (204, 14111820), (216, 13327830), (240, 11995047), (243, 11846960), (248, 11608110), (255, 11289456), (270, 10662264), (272, 10583865), (279, 10318320), (281, 10244880), (306, 9407880), (310, 9286488), (324, 8885220), (340, 8467092), (360, 7996698), (372, 7738740), (405, 7108176), (408, 7055910), (432, 6663915), (459, 6271920), (465, 6190992), (486, 5923480), (496, 5804055), (510, 5644728), (527, 5462640), (540, 5331132), (558, 5159160), (562, 5122440), (612, 4703940), (620, 4643244), (648, 4442610), (680, 4233546), (720, 3998349), (744, 3869370), (765, 3763152), (810, 3554088), (816, 3527955), (837, 3439440), (843, 3414960), (918, 3135960), (930, 3095496), (972, 2961740), (1020, 2822364), (1054, 2731320), (1080, 2665566), (1116, 2579580), (1124, 2561220), (1215, 2369392), (1224, 2351970), (1240, 2321622), (1296, 2221305), (1360, 2116773), (1377, 2090640), (1395, 2063664), (1405, 2048976), (1488, 1934685), (1530, 1881576), (1581, 1820880), (1620, 1777044), (1674, 1719720), (1686, 1707480), (1836, 1567980), (1860, 1547748), (1944, 1480870), (2040, 1411182), (2108, 1365660), (2160, 1332783), (2232, 1289790), (2248, 1280610), (2295, 1254384), (2430, 1184696), (2448, 1175985), (2480, 1160811), (2511, 1146480), (2529, 1138320), (2635, 1092528), (2754, 1045320), (2790, 1031832), (2810, 1024488), (3060, 940788), (3162, 910440), (3240, 888522), (3348, 859860), (3372, 853740), (3672, 783990), (3720, 773874), (3888, 740435), (4080, 705591), (4131, 696880), (4185, 687888), (4215, 682992), (4216, 682830), (4464, 644895), (4496, 640305), (4590, 627192), (4743, 606960), (4777, 602640), (4860, 592348), (5022, 573240), (5058, 569160), (5270, 546264), (5508, 522660), (5580, 515916), (5620, 512244), (6120, 470394), (6324, 455220), (6480, 444261), (6696, 429930), (6744, 426870), (6885, 418128), (7344, 391995), (7440, 386937), (7533, 382160), (7587, 379440), (7905, 364176), (8262, 348440), (8370, 343944), (8430, 341496), (8432, 341415), (8711, 330480), (9180, 313596), (9486, 303480), (9554, 301320), (9720, 296174), (10044, 286620), (10116, 284580), (10540, 273132), (11016, 261330), (11160, 257958), (11240, 256122), (12240, 235197), (12555, 229296), (12645, 227664), (12648, 227610), (13392, 214965), (13488, 213435), (13770, 209064), (14229, 202320), (14331, 200880), (15066, 191080), (15174, 189720), (15810, 182088), (16524, 174220), (16740, 171972), (16860, 170748), (17422, 165240), (18360, 156798), (18972, 151740), (19108, 150660), (19440, 148087), (20088, 143310), (20232, 142290), (20655, 139376), (21080, 136566), (22032, 130665), (22320, 128979), (22480, 128061), (22761, 126480), (23715, 121392), (23885, 120528), (25110, 114648), (25290, 113832), (25296, 113805), (26133, 110160), (27540, 104532), (28458, 101160), (28662, 100440), (30132, 95540), (30348, 94860), (31620, 91044), (33048, 87110), (33480, 85986), (33720, 85374), (34844, 82620), (36720, 78399), (37665, 76432), (37935, 75888), (37944, 75870), (38216, 75330), (40176, 71655), (40464, 71145), (41310, 69688), (42160, 68283), (42687, 67440), (42993, 66960), (43555, 66096), (45522, 63240), (47430, 60696), (47770, 60264), (50220, 57324), (50580, 56916), (52266, 55080)]