620531280

素因数分解:

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

素因数の和:216

約数の個数: 400

約数和(自身を含む): 2352867264

約数和(自身を除く): 1732335984

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, 255, 258, 262, 270, 272, 306, 324, 340, 344, 360, 387, 393, 405, 408, 430, 432, 459, 510, 516, 524, 540, 612, 645, 648, 655, 680, 688, 720, 731, 765, 774, 786, 810, 816, 860, 918, 1020, 1032, 1048, 1080, 1161, 1179, 1224, 1290, 1296, 1310, 1360, 1377, 1462, 1530, 1548, 1572, 1620, 1720, 1836, 1935, 1965, 2040, 2064, 2096, 2160, 2193, 2227, 2295, 2322, 2358, 2448, 2580, 2620, 2754, 2924, 3060, 3096, 3144, 3240, 3440, 3483, 3537, 3655, 3672, 3870, 3930, 4080, 4386, 4454, 4590, 4644, 4716, 5160, 5240, 5508, 5633, 5805, 5848, 5895, 6120, 6192, 6288, 6480, 6579, 6681, 6885, 6966, 7074, 7310, 7344, 7740, 7860, 8772, 8908, 9180, 9288, 9432, 10320, 10480, 10611, 10965, 11016, 11135, 11266, 11610, 11696, 11790, 12240, 13158, 13362, 13770, 13932, 14148, 14620, 15480, 15720, 16899, 17415, 17544, 17685, 17816, 18360, 18576, 18864, 19737, 20043, 21222, 21930, 22032, 22270, 22532, 23220, 23580, 26316, 26724, 27540, 27864, 28165, 28296, 29240, 30960, 31440, 32895, 33405, 33798, 34830, 35088, 35370, 35632, 36720, 39474, 40086, 42444, 43860, 44540, 45064, 46440, 47160, 50697, 52632, 53055, 53448, 55080, 55728, 56330, 56592, 58480, 59211, 60129, 65790, 66810, 67596, 69660, 70740, 78948, 80172, 84495, 84888, 87720, 89080, 90128, 92880, 94320, 95761, 98685, 100215, 101394, 105264, 106110, 106896, 110160, 112660, 118422, 120258, 131580, 133620, 135192, 139320, 141480, 152091, 157896, 160344, 168990, 169776, 175440, 178160, 180387, 191522, 197370, 200430, 202788, 212220, 225320, 236844, 240516, 253485, 263160, 267240, 270384, 278640, 282960, 287283, 296055, 300645, 304182, 315792, 320688, 337980, 360774, 383044, 394740, 400860, 405576, 424440, 450640, 456273, 473688, 478805, 481032, 506970, 526320, 534480, 574566, 592110, 601290, 608364, 675960, 721548, 760455, 766088, 789480, 801720, 811152, 848880, 861849, 901935, 912546, 947376, 957610, 962064, 1013940, 1149132, 1184220, 1202580, 1216728, 1351920, 1436415, 1443096, 1520910, 1532176, 1578960, 1603440, 1723698, 1803870, 1825092, 1915220, 2027880, 2281365, 2298264, 2368440, 2405160, 2433456, 2585547, 2872830, 2886192, 3041820, 3447396, 3607740, 3650184, 3830440, 4055760, 4309245, 4562730, 4596528, 4736880, 4810320, 5171094, 5745660, 6083640, 6894792, 7215480, 7300368, 7660880, 7756641, 8618490, 9125460, 10342188, 11491320, 12167280, 12927735, 13789584, 14430960, 15513282, 17236980, 18250920, 20684376, 22982640, 25855470, 31026564, 34473960, 36501840, 38783205, 41368752, 51710940, 62053128, 68947920, 77566410, 103421880, 124106256, 155132820, 206843760, 310265640, 620531280]

約数ペア:

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