1938494880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 432

約数和(自身を含む): 7811373024

約数和(自身を除く): 5872878144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 83, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 166, 168, 180, 196, 210, 224, 240, 245, 249, 252, 280, 288, 294, 315, 331, 332, 336, 360, 392, 415, 420, 441, 480, 490, 498, 504, 560, 581, 588, 630, 662, 664, 672, 720, 735, 747, 784, 830, 840, 882, 980, 993, 996, 1008, 1120, 1162, 1176, 1245, 1260, 1324, 1328, 1440, 1470, 1494, 1568, 1655, 1660, 1680, 1743, 1764, 1960, 1986, 1992, 2016, 2205, 2317, 2324, 2352, 2490, 2520, 2648, 2656, 2905, 2940, 2979, 2988, 3310, 3320, 3360, 3486, 3528, 3735, 3920, 3972, 3984, 4067, 4410, 4634, 4648, 4704, 4965, 4980, 5040, 5229, 5296, 5810, 5880, 5958, 5976, 6620, 6640, 6951, 6972, 7056, 7470, 7840, 7944, 7968, 8134, 8715, 8820, 9268, 9296, 9930, 9960, 10080, 10458, 10592, 11585, 11620, 11760, 11916, 11952, 12201, 13240, 13280, 13902, 13944, 14112, 14895, 14940, 15888, 16219, 16268, 17430, 17640, 18536, 18592, 19860, 19920, 20335, 20853, 20916, 23170, 23240, 23520, 23832, 23904, 24402, 26145, 26480, 27473, 27804, 27888, 29790, 29880, 31776, 32438, 32536, 34755, 34860, 35280, 36603, 37072, 39720, 39840, 40670, 41706, 41832, 46340, 46480, 47664, 48657, 48804, 52290, 52960, 54946, 55608, 55776, 59580, 59760, 61005, 64876, 65072, 69510, 69720, 70560, 73206, 74144, 79440, 81095, 81340, 82419, 83412, 83664, 92680, 92960, 95328, 97314, 97608, 104265, 104580, 109892, 111216, 119160, 119520, 122010, 129752, 130144, 137365, 139020, 139440, 145971, 146412, 158880, 162190, 162680, 164838, 166824, 167328, 183015, 185360, 192311, 194628, 195216, 208530, 209160, 219784, 222432, 238320, 243285, 244020, 247257, 259504, 274730, 278040, 278880, 291942, 292824, 324380, 325360, 329676, 333648, 366030, 370720, 384622, 389256, 390432, 412095, 417060, 418320, 439568, 476640, 486570, 488040, 494514, 519008, 549460, 556080, 576933, 583884, 585648, 648760, 650720, 659352, 667296, 729855, 732060, 769244, 778512, 824190, 834120, 836640, 879136, 961555, 973140, 976080, 989028, 1098920, 1112160, 1153866, 1167768, 1171296, 1236285, 1297520, 1318704, 1346177, 1459710, 1464120, 1538488, 1557024, 1648380, 1668240, 1730799, 1923110, 1946280, 1952160, 1978056, 2197840, 2307732, 2335536, 2472570, 2595040, 2637408, 2692354, 2884665, 2919420, 2928240, 3076976, 3296760, 3336480, 3461598, 3846220, 3892560, 3956112, 4038531, 4395680, 4615464, 4671072, 4945140, 5384708, 5769330, 5838840, 5856480, 6153952, 6593520, 6730885, 6923196, 7692440, 7785120, 7912224, 8077062, 8653995, 9230928, 9890280, 10769416, 11538660, 11677680, 12115593, 13187040, 13461770, 13846392, 15384880, 16154124, 17307990, 18461856, 19780560, 20192655, 21538832, 23077320, 23355360, 24231186, 26923540, 27692784, 30769760, 32308248, 34615980, 39561120, 40385310, 43077664, 46154640, 48462372, 53847080, 55385568, 60577965, 64616496, 69231960, 80770620, 92309280, 96924744, 107694160, 121155930, 129232992, 138463920, 161541240, 193849488, 215388320, 242311860, 276927840, 323082480, 387698976, 484623720, 646164960, 969247440, 1938494880]

約数ペア:

[(1, 1938494880), (2, 969247440), (3, 646164960), (4, 484623720), (5, 387698976), (6, 323082480), (7, 276927840), (8, 242311860), (9, 215388320), (10, 193849488), (12, 161541240), (14, 138463920), (15, 129232992), (16, 121155930), (18, 107694160), (20, 96924744), (21, 92309280), (24, 80770620), (28, 69231960), (30, 64616496), (32, 60577965), (35, 55385568), (36, 53847080), (40, 48462372), (42, 46154640), (45, 43077664), (48, 40385310), (49, 39561120), (56, 34615980), (60, 32308248), (63, 30769760), (70, 27692784), (72, 26923540), (80, 24231186), (83, 23355360), (84, 23077320), (90, 21538832), (96, 20192655), (98, 19780560), (105, 18461856), (112, 17307990), (120, 16154124), (126, 15384880), (140, 13846392), (144, 13461770), (147, 13187040), (160, 12115593), (166, 11677680), (168, 11538660), (180, 10769416), (196, 9890280), (210, 9230928), (224, 8653995), (240, 8077062), (245, 7912224), (249, 7785120), (252, 7692440), (280, 6923196), (288, 6730885), (294, 6593520), (315, 6153952), (331, 5856480), (332, 5838840), (336, 5769330), (360, 5384708), (392, 4945140), (415, 4671072), (420, 4615464), (441, 4395680), (480, 4038531), (490, 3956112), (498, 3892560), (504, 3846220), (560, 3461598), (581, 3336480), (588, 3296760), (630, 3076976), (662, 2928240), (664, 2919420), (672, 2884665), (720, 2692354), (735, 2637408), (747, 2595040), (784, 2472570), (830, 2335536), (840, 2307732), (882, 2197840), (980, 1978056), (993, 1952160), (996, 1946280), (1008, 1923110), (1120, 1730799), (1162, 1668240), (1176, 1648380), (1245, 1557024), (1260, 1538488), (1324, 1464120), (1328, 1459710), (1440, 1346177), (1470, 1318704), (1494, 1297520), (1568, 1236285), (1655, 1171296), (1660, 1167768), (1680, 1153866), (1743, 1112160), (1764, 1098920), (1960, 989028), (1986, 976080), (1992, 973140), (2016, 961555), (2205, 879136), (2317, 836640), (2324, 834120), (2352, 824190), (2490, 778512), (2520, 769244), (2648, 732060), (2656, 729855), (2905, 667296), (2940, 659352), (2979, 650720), (2988, 648760), (3310, 585648), (3320, 583884), (3360, 576933), (3486, 556080), (3528, 549460), (3735, 519008), (3920, 494514), (3972, 488040), (3984, 486570), (4067, 476640), (4410, 439568), (4634, 418320), (4648, 417060), (4704, 412095), (4965, 390432), (4980, 389256), (5040, 384622), (5229, 370720), (5296, 366030), (5810, 333648), (5880, 329676), (5958, 325360), (5976, 324380), (6620, 292824), (6640, 291942), (6951, 278880), (6972, 278040), (7056, 274730), (7470, 259504), (7840, 247257), (7944, 244020), (7968, 243285), (8134, 238320), (8715, 222432), (8820, 219784), (9268, 209160), (9296, 208530), (9930, 195216), (9960, 194628), (10080, 192311), (10458, 185360), (10592, 183015), (11585, 167328), (11620, 166824), (11760, 164838), (11916, 162680), (11952, 162190), (12201, 158880), (13240, 146412), (13280, 145971), (13902, 139440), (13944, 139020), (14112, 137365), (14895, 130144), (14940, 129752), (15888, 122010), (16219, 119520), (16268, 119160), (17430, 111216), (17640, 109892), (18536, 104580), (18592, 104265), (19860, 97608), (19920, 97314), (20335, 95328), (20853, 92960), (20916, 92680), (23170, 83664), (23240, 83412), (23520, 82419), (23832, 81340), (23904, 81095), (24402, 79440), (26145, 74144), (26480, 73206), (27473, 70560), (27804, 69720), (27888, 69510), (29790, 65072), (29880, 64876), (31776, 61005), (32438, 59760), (32536, 59580), (34755, 55776), (34860, 55608), (35280, 54946), (36603, 52960), (37072, 52290), (39720, 48804), (39840, 48657), (40670, 47664), (41706, 46480), (41832, 46340)]