457098720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 384

約数和(自身を含む): 1706987520

約数和(自身を除く): 1249888800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 32, 34, 39, 40, 48, 51, 52, 60, 62, 65, 68, 78, 80, 85, 93, 96, 102, 104, 120, 124, 130, 136, 139, 155, 156, 160, 170, 186, 195, 204, 208, 221, 240, 248, 255, 260, 272, 278, 310, 312, 340, 372, 390, 403, 408, 416, 417, 442, 465, 480, 496, 510, 520, 527, 544, 556, 620, 624, 663, 680, 695, 744, 780, 806, 816, 834, 884, 930, 992, 1020, 1040, 1054, 1105, 1112, 1209, 1240, 1248, 1326, 1360, 1390, 1488, 1560, 1581, 1612, 1632, 1668, 1768, 1807, 1860, 2015, 2040, 2080, 2085, 2108, 2210, 2224, 2363, 2418, 2480, 2635, 2652, 2720, 2780, 2976, 3120, 3162, 3224, 3315, 3336, 3536, 3614, 3720, 4030, 4080, 4170, 4216, 4309, 4420, 4448, 4726, 4836, 4960, 5270, 5304, 5421, 5560, 6045, 6240, 6324, 6448, 6630, 6672, 6851, 7072, 7089, 7228, 7440, 7905, 8060, 8160, 8340, 8432, 8618, 8840, 9035, 9452, 9672, 10540, 10608, 10842, 11120, 11815, 12090, 12648, 12896, 12927, 13260, 13344, 13702, 14178, 14456, 14880, 15810, 16120, 16680, 16864, 17236, 17680, 18070, 18904, 19344, 20553, 21080, 21216, 21545, 21684, 22240, 23630, 24180, 25296, 25854, 26520, 27105, 27404, 28356, 28912, 30719, 31620, 32240, 33360, 34255, 34472, 35360, 35445, 36140, 37808, 38688, 41106, 42160, 43090, 43368, 47260, 48360, 50592, 51708, 53040, 54210, 54808, 56017, 56712, 57824, 61438, 63240, 64480, 64635, 66720, 68510, 68944, 70890, 72280, 73253, 75616, 82212, 84320, 86180, 86736, 92157, 94520, 96720, 102765, 103416, 106080, 108420, 109616, 112034, 113424, 122876, 126480, 129270, 137020, 137888, 141780, 144560, 146506, 153595, 164424, 168051, 172360, 173472, 184314, 189040, 193440, 205530, 206832, 216840, 219232, 219759, 224068, 226848, 245752, 252960, 258540, 274040, 280085, 283560, 289120, 293012, 307190, 328848, 336102, 344720, 366265, 368628, 378080, 411060, 413664, 433680, 439518, 448136, 460785, 491504, 517080, 548080, 560170, 567120, 586024, 614380, 657696, 672204, 689440, 732530, 737256, 822120, 840255, 867360, 879036, 896272, 921570, 952289, 983008, 1034160, 1096160, 1098795, 1120340, 1134240, 1172048, 1228760, 1344408, 1465060, 1474512, 1644240, 1680510, 1758072, 1792544, 1843140, 1904578, 2068320, 2197590, 2240680, 2344096, 2457520, 2688816, 2856867, 2930120, 2949024, 3288480, 3361020, 3516144, 3686280, 3809156, 4395180, 4481360, 4761445, 4915040, 5377632, 5713734, 5860240, 6722040, 7032288, 7372560, 7618312, 8790360, 8962720, 9522890, 11427468, 11720480, 13444080, 14284335, 14745120, 15236624, 17580720, 19045780, 22854936, 26888160, 28568670, 30473248, 35161440, 38091560, 45709872, 57137340, 76183120, 91419744, 114274680, 152366240, 228549360, 457098720]

約数ペア:

[(1, 457098720), (2, 228549360), (3, 152366240), (4, 114274680), (5, 91419744), (6, 76183120), (8, 57137340), (10, 45709872), (12, 38091560), (13, 35161440), (15, 30473248), (16, 28568670), (17, 26888160), (20, 22854936), (24, 19045780), (26, 17580720), (30, 15236624), (31, 14745120), (32, 14284335), (34, 13444080), (39, 11720480), (40, 11427468), (48, 9522890), (51, 8962720), (52, 8790360), (60, 7618312), (62, 7372560), (65, 7032288), (68, 6722040), (78, 5860240), (80, 5713734), (85, 5377632), (93, 4915040), (96, 4761445), (102, 4481360), (104, 4395180), (120, 3809156), (124, 3686280), (130, 3516144), (136, 3361020), (139, 3288480), (155, 2949024), (156, 2930120), (160, 2856867), (170, 2688816), (186, 2457520), (195, 2344096), (204, 2240680), (208, 2197590), (221, 2068320), (240, 1904578), (248, 1843140), (255, 1792544), (260, 1758072), (272, 1680510), (278, 1644240), (310, 1474512), (312, 1465060), (340, 1344408), (372, 1228760), (390, 1172048), (403, 1134240), (408, 1120340), (416, 1098795), (417, 1096160), (442, 1034160), (465, 983008), (480, 952289), (496, 921570), (510, 896272), (520, 879036), (527, 867360), (544, 840255), (556, 822120), (620, 737256), (624, 732530), (663, 689440), (680, 672204), (695, 657696), (744, 614380), (780, 586024), (806, 567120), (816, 560170), (834, 548080), (884, 517080), (930, 491504), (992, 460785), (1020, 448136), (1040, 439518), (1054, 433680), (1105, 413664), (1112, 411060), (1209, 378080), (1240, 368628), (1248, 366265), (1326, 344720), (1360, 336102), (1390, 328848), (1488, 307190), (1560, 293012), (1581, 289120), (1612, 283560), (1632, 280085), (1668, 274040), (1768, 258540), (1807, 252960), (1860, 245752), (2015, 226848), (2040, 224068), (2080, 219759), (2085, 219232), (2108, 216840), (2210, 206832), (2224, 205530), (2363, 193440), (2418, 189040), (2480, 184314), (2635, 173472), (2652, 172360), (2720, 168051), (2780, 164424), (2976, 153595), (3120, 146506), (3162, 144560), (3224, 141780), (3315, 137888), (3336, 137020), (3536, 129270), (3614, 126480), (3720, 122876), (4030, 113424), (4080, 112034), (4170, 109616), (4216, 108420), (4309, 106080), (4420, 103416), (4448, 102765), (4726, 96720), (4836, 94520), (4960, 92157), (5270, 86736), (5304, 86180), (5421, 84320), (5560, 82212), (6045, 75616), (6240, 73253), (6324, 72280), (6448, 70890), (6630, 68944), (6672, 68510), (6851, 66720), (7072, 64635), (7089, 64480), (7228, 63240), (7440, 61438), (7905, 57824), (8060, 56712), (8160, 56017), (8340, 54808), (8432, 54210), (8618, 53040), (8840, 51708), (9035, 50592), (9452, 48360), (9672, 47260), (10540, 43368), (10608, 43090), (10842, 42160), (11120, 41106), (11815, 38688), (12090, 37808), (12648, 36140), (12896, 35445), (12927, 35360), (13260, 34472), (13344, 34255), (13702, 33360), (14178, 32240), (14456, 31620), (14880, 30719), (15810, 28912), (16120, 28356), (16680, 27404), (16864, 27105), (17236, 26520), (17680, 25854), (18070, 25296), (18904, 24180), (19344, 23630), (20553, 22240), (21080, 21684), (21216, 21545)]