1861593840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 480

約数和(自身を含む): 7078046976

約数和(自身を除く): 5216453136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 43, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 86, 90, 102, 108, 120, 129, 131, 135, 136, 144, 153, 162, 170, 172, 180, 204, 215, 216, 240, 243, 255, 258, 262, 270, 272, 306, 324, 340, 344, 360, 387, 393, 405, 408, 430, 432, 459, 486, 510, 516, 524, 540, 612, 645, 648, 655, 680, 688, 720, 731, 765, 774, 786, 810, 816, 860, 918, 972, 1020, 1032, 1048, 1080, 1161, 1179, 1215, 1224, 1290, 1296, 1310, 1360, 1377, 1462, 1530, 1548, 1572, 1620, 1720, 1836, 1935, 1944, 1965, 2040, 2064, 2096, 2160, 2193, 2227, 2295, 2322, 2358, 2430, 2448, 2580, 2620, 2754, 2924, 3060, 3096, 3144, 3240, 3440, 3483, 3537, 3655, 3672, 3870, 3888, 3930, 4080, 4131, 4386, 4454, 4590, 4644, 4716, 4860, 5160, 5240, 5508, 5633, 5805, 5848, 5895, 6120, 6192, 6288, 6480, 6579, 6681, 6885, 6966, 7074, 7310, 7344, 7740, 7860, 8262, 8772, 8908, 9180, 9288, 9432, 9720, 10320, 10449, 10480, 10611, 10965, 11016, 11135, 11266, 11610, 11696, 11790, 12240, 13158, 13362, 13770, 13932, 14148, 14620, 15480, 15720, 16524, 16899, 17415, 17544, 17685, 17816, 18360, 18576, 18864, 19440, 19737, 20043, 20655, 20898, 21222, 21930, 22032, 22270, 22532, 23220, 23580, 26316, 26724, 27540, 27864, 28165, 28296, 29240, 30960, 31440, 31833, 32895, 33048, 33405, 33798, 34830, 35088, 35370, 35632, 36720, 39474, 40086, 41310, 41796, 42444, 43860, 44540, 45064, 46440, 47160, 50697, 52245, 52632, 53055, 53448, 55080, 55728, 56330, 56592, 58480, 59211, 60129, 63666, 65790, 66096, 66810, 67596, 69660, 70740, 78948, 80172, 82620, 83592, 84495, 84888, 87720, 89080, 90128, 92880, 94320, 95761, 98685, 100215, 101394, 104490, 105264, 106110, 106896, 110160, 112660, 118422, 120258, 127332, 131580, 133620, 135192, 139320, 141480, 152091, 157896, 159165, 160344, 165240, 167184, 168990, 169776, 175440, 177633, 178160, 180387, 191522, 197370, 200430, 202788, 208980, 212220, 225320, 236844, 240516, 253485, 254664, 263160, 267240, 270384, 278640, 282960, 287283, 296055, 300645, 304182, 315792, 318330, 320688, 330480, 337980, 355266, 360774, 383044, 394740, 400860, 405576, 417960, 424440, 450640, 456273, 473688, 478805, 481032, 506970, 509328, 526320, 534480, 541161, 574566, 592110, 601290, 608364, 636660, 675960, 710532, 721548, 760455, 766088, 789480, 801720, 811152, 835920, 848880, 861849, 888165, 901935, 912546, 947376, 957610, 962064, 1013940, 1082322, 1149132, 1184220, 1202580, 1216728, 1273320, 1351920, 1368819, 1421064, 1436415, 1443096, 1520910, 1532176, 1578960, 1603440, 1723698, 1776330, 1803870, 1825092, 1915220, 2027880, 2164644, 2281365, 2298264, 2368440, 2405160, 2433456, 2546640, 2585547, 2705805, 2737638, 2842128, 2872830, 2886192, 3041820, 3447396, 3552660, 3607740, 3650184, 3830440, 4055760, 4309245, 4329288, 4562730, 4596528, 4736880, 4810320, 5171094, 5411610, 5475276, 5745660, 6083640, 6844095, 6894792, 7105320, 7215480, 7300368, 7660880, 7756641, 8618490, 8658576, 9125460, 10342188, 10823220, 10950552, 11491320, 12167280, 12927735, 13688190, 13789584, 14210640, 14430960, 15513282, 17236980, 18250920, 20684376, 21646440, 21901104, 22982640, 23269923, 25855470, 27376380, 31026564, 34473960, 36501840, 38783205, 41368752, 43292880, 46539846, 51710940, 54752760, 62053128, 68947920, 77566410, 93079692, 103421880, 109505520, 116349615, 124106256, 155132820, 186159384, 206843760, 232699230, 310265640, 372318768, 465398460, 620531280, 930796920, 1861593840]

約数ペア:

[(1, 1861593840), (2, 930796920), (3, 620531280), (4, 465398460), (5, 372318768), (6, 310265640), (8, 232699230), (9, 206843760), (10, 186159384), (12, 155132820), (15, 124106256), (16, 116349615), (17, 109505520), (18, 103421880), (20, 93079692), (24, 77566410), (27, 68947920), (30, 62053128), (34, 54752760), (36, 51710940), (40, 46539846), (43, 43292880), (45, 41368752), (48, 38783205), (51, 36501840), (54, 34473960), (60, 31026564), (68, 27376380), (72, 25855470), (80, 23269923), (81, 22982640), (85, 21901104), (86, 21646440), (90, 20684376), (102, 18250920), (108, 17236980), (120, 15513282), (129, 14430960), (131, 14210640), (135, 13789584), (136, 13688190), (144, 12927735), (153, 12167280), (162, 11491320), (170, 10950552), (172, 10823220), (180, 10342188), (204, 9125460), (215, 8658576), (216, 8618490), (240, 7756641), (243, 7660880), (255, 7300368), (258, 7215480), (262, 7105320), (270, 6894792), (272, 6844095), (306, 6083640), (324, 5745660), (340, 5475276), (344, 5411610), (360, 5171094), (387, 4810320), (393, 4736880), (405, 4596528), (408, 4562730), (430, 4329288), (432, 4309245), (459, 4055760), (486, 3830440), (510, 3650184), (516, 3607740), (524, 3552660), (540, 3447396), (612, 3041820), (645, 2886192), (648, 2872830), (655, 2842128), (680, 2737638), (688, 2705805), (720, 2585547), (731, 2546640), (765, 2433456), (774, 2405160), (786, 2368440), (810, 2298264), (816, 2281365), (860, 2164644), (918, 2027880), (972, 1915220), (1020, 1825092), (1032, 1803870), (1048, 1776330), (1080, 1723698), (1161, 1603440), (1179, 1578960), (1215, 1532176), (1224, 1520910), (1290, 1443096), (1296, 1436415), (1310, 1421064), (1360, 1368819), (1377, 1351920), (1462, 1273320), (1530, 1216728), (1548, 1202580), (1572, 1184220), (1620, 1149132), (1720, 1082322), (1836, 1013940), (1935, 962064), (1944, 957610), (1965, 947376), (2040, 912546), (2064, 901935), (2096, 888165), (2160, 861849), (2193, 848880), (2227, 835920), (2295, 811152), (2322, 801720), (2358, 789480), (2430, 766088), (2448, 760455), (2580, 721548), (2620, 710532), (2754, 675960), (2924, 636660), (3060, 608364), (3096, 601290), (3144, 592110), (3240, 574566), (3440, 541161), (3483, 534480), (3537, 526320), (3655, 509328), (3672, 506970), (3870, 481032), (3888, 478805), (3930, 473688), (4080, 456273), (4131, 450640), (4386, 424440), (4454, 417960), (4590, 405576), (4644, 400860), (4716, 394740), (4860, 383044), (5160, 360774), (5240, 355266), (5508, 337980), (5633, 330480), (5805, 320688), (5848, 318330), (5895, 315792), (6120, 304182), (6192, 300645), (6288, 296055), (6480, 287283), (6579, 282960), (6681, 278640), (6885, 270384), (6966, 267240), (7074, 263160), (7310, 254664), (7344, 253485), (7740, 240516), (7860, 236844), (8262, 225320), (8772, 212220), (8908, 208980), (9180, 202788), (9288, 200430), (9432, 197370), (9720, 191522), (10320, 180387), (10449, 178160), (10480, 177633), (10611, 175440), (10965, 169776), (11016, 168990), (11135, 167184), (11266, 165240), (11610, 160344), (11696, 159165), (11790, 157896), (12240, 152091), (13158, 141480), (13362, 139320), (13770, 135192), (13932, 133620), (14148, 131580), (14620, 127332), (15480, 120258), (15720, 118422), (16524, 112660), (16899, 110160), (17415, 106896), (17544, 106110), (17685, 105264), (17816, 104490), (18360, 101394), (18576, 100215), (18864, 98685), (19440, 95761), (19737, 94320), (20043, 92880), (20655, 90128), (20898, 89080), (21222, 87720), (21930, 84888), (22032, 84495), (22270, 83592), (22532, 82620), (23220, 80172), (23580, 78948), (26316, 70740), (26724, 69660), (27540, 67596), (27864, 66810), (28165, 66096), (28296, 65790), (29240, 63666), (30960, 60129), (31440, 59211), (31833, 58480), (32895, 56592), (33048, 56330), (33405, 55728), (33798, 55080), (34830, 53448), (35088, 53055), (35370, 52632), (35632, 52245), (36720, 50697), (39474, 47160), (40086, 46440), (41310, 45064), (41796, 44540), (42444, 43860)]