1942967040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:156

約数の個数: 432

約数和(自身を含む): 7438066944

約数和(自身を除く): 5495099904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 43, 48, 56, 60, 64, 70, 80, 82, 84, 86, 96, 105, 112, 120, 123, 128, 129, 140, 160, 164, 168, 172, 192, 205, 210, 215, 224, 240, 246, 256, 258, 280, 287, 301, 320, 328, 336, 344, 384, 410, 420, 430, 448, 480, 492, 516, 560, 574, 602, 615, 640, 645, 656, 672, 688, 768, 820, 840, 860, 861, 896, 903, 960, 984, 1032, 1120, 1148, 1204, 1230, 1280, 1290, 1312, 1344, 1376, 1435, 1505, 1640, 1680, 1681, 1720, 1722, 1763, 1792, 1806, 1920, 1968, 2064, 2240, 2296, 2408, 2460, 2580, 2624, 2688, 2752, 2870, 3010, 3280, 3360, 3362, 3440, 3444, 3526, 3612, 3840, 3936, 4128, 4305, 4480, 4515, 4592, 4816, 4920, 5043, 5160, 5248, 5289, 5376, 5504, 5740, 6020, 6560, 6720, 6724, 6880, 6888, 7052, 7224, 7872, 8256, 8405, 8610, 8815, 8960, 9030, 9184, 9632, 9840, 10086, 10320, 10496, 10578, 11008, 11480, 11767, 12040, 12341, 13120, 13440, 13448, 13760, 13776, 14104, 14448, 15744, 16512, 16810, 17220, 17630, 18060, 18368, 19264, 19680, 20172, 20640, 21156, 22960, 23534, 24080, 24682, 25215, 26240, 26445, 26880, 26896, 27520, 27552, 28208, 28896, 31488, 33024, 33620, 34440, 35260, 35301, 36120, 36736, 37023, 38528, 39360, 40344, 41280, 42312, 45920, 47068, 48160, 49364, 50430, 52480, 52890, 53792, 55040, 55104, 56416, 57792, 58835, 61705, 67240, 68880, 70520, 70602, 72240, 72283, 73472, 74046, 77056, 78720, 80688, 82560, 84624, 91840, 94136, 96320, 98728, 100860, 105780, 107584, 110208, 112832, 115584, 117670, 123410, 134480, 137760, 141040, 141204, 144480, 144566, 148092, 157440, 161376, 165120, 169248, 176505, 183680, 185115, 188272, 192640, 197456, 201720, 211560, 215168, 216849, 220416, 225664, 231168, 235340, 246820, 268960, 275520, 282080, 282408, 288960, 289132, 296184, 322752, 338496, 353010, 361415, 367360, 370230, 376544, 385280, 394912, 403440, 423120, 430336, 433698, 451328, 470680, 493640, 505981, 537920, 551040, 564160, 564816, 577920, 578264, 592368, 645504, 676992, 706020, 722830, 740460, 753088, 789824, 806880, 846240, 867396, 941360, 987280, 1011962, 1075840, 1084245, 1102080, 1128320, 1129632, 1155840, 1156528, 1184736, 1291008, 1353984, 1412040, 1445660, 1480920, 1506176, 1517943, 1579648, 1613760, 1692480, 1734792, 1882720, 1974560, 2023924, 2151680, 2168490, 2256640, 2259264, 2313056, 2369472, 2529905, 2824080, 2891320, 2961840, 3012352, 3035886, 3159296, 3227520, 3384960, 3469584, 3765440, 3949120, 4047848, 4336980, 4518528, 4626112, 4738944, 5059810, 5648160, 5782640, 5923680, 6071772, 6455040, 6769920, 6939168, 7530880, 7589715, 7898240, 8095696, 8673960, 9037056, 9252224, 9477888, 10119620, 11296320, 11565280, 11847360, 12143544, 13878336, 15061760, 15179430, 15796480, 16191392, 17347920, 18504448, 20239240, 22592640, 23130560, 23694720, 24287088, 27756672, 30358860, 32382784, 34695840, 40478480, 45185280, 46261120, 47389440, 48574176, 55513344, 60717720, 64765568, 69391680, 80956960, 92522240, 97148352, 121435440, 129531136, 138783360, 161913920, 194296704, 242870880, 277566720, 323827840, 388593408, 485741760, 647655680, 971483520, 1942967040]

約数ペア:

[(1, 1942967040), (2, 971483520), (3, 647655680), (4, 485741760), (5, 388593408), (6, 323827840), (7, 277566720), (8, 242870880), (10, 194296704), (12, 161913920), (14, 138783360), (15, 129531136), (16, 121435440), (20, 97148352), (21, 92522240), (24, 80956960), (28, 69391680), (30, 64765568), (32, 60717720), (35, 55513344), (40, 48574176), (41, 47389440), (42, 46261120), (43, 45185280), (48, 40478480), (56, 34695840), (60, 32382784), (64, 30358860), (70, 27756672), (80, 24287088), (82, 23694720), (84, 23130560), (86, 22592640), (96, 20239240), (105, 18504448), (112, 17347920), (120, 16191392), (123, 15796480), (128, 15179430), (129, 15061760), (140, 13878336), (160, 12143544), (164, 11847360), (168, 11565280), (172, 11296320), (192, 10119620), (205, 9477888), (210, 9252224), (215, 9037056), (224, 8673960), (240, 8095696), (246, 7898240), (256, 7589715), (258, 7530880), (280, 6939168), (287, 6769920), (301, 6455040), (320, 6071772), (328, 5923680), (336, 5782640), (344, 5648160), (384, 5059810), (410, 4738944), (420, 4626112), (430, 4518528), (448, 4336980), (480, 4047848), (492, 3949120), (516, 3765440), (560, 3469584), (574, 3384960), (602, 3227520), (615, 3159296), (640, 3035886), (645, 3012352), (656, 2961840), (672, 2891320), (688, 2824080), (768, 2529905), (820, 2369472), (840, 2313056), (860, 2259264), (861, 2256640), (896, 2168490), (903, 2151680), (960, 2023924), (984, 1974560), (1032, 1882720), (1120, 1734792), (1148, 1692480), (1204, 1613760), (1230, 1579648), (1280, 1517943), (1290, 1506176), (1312, 1480920), (1344, 1445660), (1376, 1412040), (1435, 1353984), (1505, 1291008), (1640, 1184736), (1680, 1156528), (1681, 1155840), (1720, 1129632), (1722, 1128320), (1763, 1102080), (1792, 1084245), (1806, 1075840), (1920, 1011962), (1968, 987280), (2064, 941360), (2240, 867396), (2296, 846240), (2408, 806880), (2460, 789824), (2580, 753088), (2624, 740460), (2688, 722830), (2752, 706020), (2870, 676992), (3010, 645504), (3280, 592368), (3360, 578264), (3362, 577920), (3440, 564816), (3444, 564160), (3526, 551040), (3612, 537920), (3840, 505981), (3936, 493640), (4128, 470680), (4305, 451328), (4480, 433698), (4515, 430336), (4592, 423120), (4816, 403440), (4920, 394912), (5043, 385280), (5160, 376544), (5248, 370230), (5289, 367360), (5376, 361415), (5504, 353010), (5740, 338496), (6020, 322752), (6560, 296184), (6720, 289132), (6724, 288960), (6880, 282408), (6888, 282080), (7052, 275520), (7224, 268960), (7872, 246820), (8256, 235340), (8405, 231168), (8610, 225664), (8815, 220416), (8960, 216849), (9030, 215168), (9184, 211560), (9632, 201720), (9840, 197456), (10086, 192640), (10320, 188272), (10496, 185115), (10578, 183680), (11008, 176505), (11480, 169248), (11767, 165120), (12040, 161376), (12341, 157440), (13120, 148092), (13440, 144566), (13448, 144480), (13760, 141204), (13776, 141040), (14104, 137760), (14448, 134480), (15744, 123410), (16512, 117670), (16810, 115584), (17220, 112832), (17630, 110208), (18060, 107584), (18368, 105780), (19264, 100860), (19680, 98728), (20172, 96320), (20640, 94136), (21156, 91840), (22960, 84624), (23534, 82560), (24080, 80688), (24682, 78720), (25215, 77056), (26240, 74046), (26445, 73472), (26880, 72283), (26896, 72240), (27520, 70602), (27552, 70520), (28208, 68880), (28896, 67240), (31488, 61705), (33024, 58835), (33620, 57792), (34440, 56416), (35260, 55104), (35301, 55040), (36120, 53792), (36736, 52890), (37023, 52480), (38528, 50430), (39360, 49364), (40344, 48160), (41280, 47068), (42312, 45920)]