419502720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^5\times {\mathrm{13}}^1$

素因数の和:70

約数の個数: 384

約数和(自身を含む): 1680013440

約数和(自身を除く): 1260510720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 320, 336, 343, 364, 384, 390, 392, 416, 420, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 640, 672, 686, 728, 735, 780, 784, 832, 840, 896, 910, 960, 980, 1029, 1040, 1092, 1120, 1176, 1248, 1274, 1344, 1365, 1372, 1456, 1470, 1560, 1568, 1664, 1680, 1715, 1820, 1911, 1920, 1960, 2058, 2080, 2184, 2240, 2352, 2401, 2496, 2548, 2688, 2730, 2744, 2912, 2940, 3120, 3136, 3185, 3360, 3430, 3640, 3822, 3920, 4116, 4160, 4368, 4459, 4480, 4704, 4802, 4992, 5096, 5145, 5460, 5488, 5824, 5880, 6240, 6272, 6370, 6720, 6860, 7203, 7280, 7644, 7840, 8232, 8320, 8736, 8918, 9408, 9555, 9604, 10192, 10290, 10920, 10976, 11648, 11760, 12005, 12480, 12740, 13377, 13440, 13720, 14406, 14560, 15288, 15680, 16464, 16807, 17472, 17836, 18816, 19110, 19208, 20384, 20580, 21840, 21952, 22295, 23520, 24010, 24960, 25480, 26754, 27440, 28812, 29120, 30576, 31213, 31360, 32928, 33614, 34944, 35672, 36015, 38220, 38416, 40768, 41160, 43680, 43904, 44590, 47040, 48020, 50421, 50960, 53508, 54880, 57624, 58240, 61152, 62426, 65856, 66885, 67228, 71344, 72030, 76440, 76832, 81536, 82320, 84035, 87360, 89180, 93639, 94080, 96040, 100842, 101920, 107016, 109760, 115248, 122304, 124852, 131712, 133770, 134456, 142688, 144060, 152880, 153664, 156065, 164640, 168070, 174720, 178360, 187278, 192080, 201684, 203840, 214032, 218491, 219520, 230496, 244608, 249704, 252105, 267540, 268912, 285376, 288120, 305760, 307328, 312130, 329280, 336140, 356720, 374556, 384160, 403368, 407680, 428064, 436982, 460992, 468195, 499408, 504210, 535080, 537824, 570752, 576240, 611520, 624260, 655473, 658560, 672280, 713440, 749112, 768320, 806736, 856128, 873964, 921984, 936390, 998816, 1008420, 1070160, 1075648, 1092455, 1152480, 1223040, 1248520, 1310946, 1344560, 1426880, 1498224, 1536640, 1613472, 1712256, 1747928, 1872780, 1997632, 2016840, 2140320, 2151296, 2184910, 2304960, 2497040, 2621892, 2689120, 2853760, 2996448, 3226944, 3277365, 3495856, 3745560, 3995264, 4033680, 4280640, 4369820, 4609920, 4994080, 5243784, 5378240, 5992896, 6453888, 6554730, 6991712, 7491120, 8067360, 8561280, 8739640, 9988160, 10487568, 10756480, 11985792, 13109460, 13983424, 14982240, 16134720, 17479280, 19976320, 20975136, 26218920, 27966848, 29964480, 32269440, 34958560, 41950272, 52437840, 59928960, 69917120, 83900544, 104875680, 139834240, 209751360, 419502720]

約数ペア:

[(1, 419502720), (2, 209751360), (3, 139834240), (4, 104875680), (5, 83900544), (6, 69917120), (7, 59928960), (8, 52437840), (10, 41950272), (12, 34958560), (13, 32269440), (14, 29964480), (15, 27966848), (16, 26218920), (20, 20975136), (21, 19976320), (24, 17479280), (26, 16134720), (28, 14982240), (30, 13983424), (32, 13109460), (35, 11985792), (39, 10756480), (40, 10487568), (42, 9988160), (48, 8739640), (49, 8561280), (52, 8067360), (56, 7491120), (60, 6991712), (64, 6554730), (65, 6453888), (70, 5992896), (78, 5378240), (80, 5243784), (84, 4994080), (91, 4609920), (96, 4369820), (98, 4280640), (104, 4033680), (105, 3995264), (112, 3745560), (120, 3495856), (128, 3277365), (130, 3226944), (140, 2996448), (147, 2853760), (156, 2689120), (160, 2621892), (168, 2497040), (182, 2304960), (192, 2184910), (195, 2151296), (196, 2140320), (208, 2016840), (210, 1997632), (224, 1872780), (240, 1747928), (245, 1712256), (260, 1613472), (273, 1536640), (280, 1498224), (294, 1426880), (312, 1344560), (320, 1310946), (336, 1248520), (343, 1223040), (364, 1152480), (384, 1092455), (390, 1075648), (392, 1070160), (416, 1008420), (420, 998816), (448, 936390), (455, 921984), (480, 873964), (490, 856128), (520, 806736), (546, 768320), (560, 749112), (588, 713440), (624, 672280), (637, 658560), (640, 655473), (672, 624260), (686, 611520), (728, 576240), (735, 570752), (780, 537824), (784, 535080), (832, 504210), (840, 499408), (896, 468195), (910, 460992), (960, 436982), (980, 428064), (1029, 407680), (1040, 403368), (1092, 384160), (1120, 374556), (1176, 356720), (1248, 336140), (1274, 329280), (1344, 312130), (1365, 307328), (1372, 305760), (1456, 288120), (1470, 285376), (1560, 268912), (1568, 267540), (1664, 252105), (1680, 249704), (1715, 244608), (1820, 230496), (1911, 219520), (1920, 218491), (1960, 214032), (2058, 203840), (2080, 201684), (2184, 192080), (2240, 187278), (2352, 178360), (2401, 174720), (2496, 168070), (2548, 164640), (2688, 156065), (2730, 153664), (2744, 152880), (2912, 144060), (2940, 142688), (3120, 134456), (3136, 133770), (3185, 131712), (3360, 124852), (3430, 122304), (3640, 115248), (3822, 109760), (3920, 107016), (4116, 101920), (4160, 100842), (4368, 96040), (4459, 94080), (4480, 93639), (4704, 89180), (4802, 87360), (4992, 84035), (5096, 82320), (5145, 81536), (5460, 76832), (5488, 76440), (5824, 72030), (5880, 71344), (6240, 67228), (6272, 66885), (6370, 65856), (6720, 62426), (6860, 61152), (7203, 58240), (7280, 57624), (7644, 54880), (7840, 53508), (8232, 50960), (8320, 50421), (8736, 48020), (8918, 47040), (9408, 44590), (9555, 43904), (9604, 43680), (10192, 41160), (10290, 40768), (10920, 38416), (10976, 38220), (11648, 36015), (11760, 35672), (12005, 34944), (12480, 33614), (12740, 32928), (13377, 31360), (13440, 31213), (13720, 30576), (14406, 29120), (14560, 28812), (15288, 27440), (15680, 26754), (16464, 25480), (16807, 24960), (17472, 24010), (17836, 23520), (18816, 22295), (19110, 21952), (19208, 21840), (20384, 20580)]