89640942080

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:471

約数の個数: 320

約数和(自身を含む): 232599755520

約数和(自身を除く): 142958813440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 101, 128, 142, 152, 160, 190, 202, 256, 257, 284, 304, 320, 355, 380, 404, 505, 512, 514, 568, 608, 640, 710, 760, 808, 1010, 1028, 1136, 1216, 1280, 1285, 1349, 1420, 1520, 1616, 1919, 2020, 2056, 2272, 2432, 2560, 2570, 2698, 2840, 3040, 3232, 3838, 4040, 4112, 4544, 4864, 4883, 5140, 5396, 5680, 6080, 6464, 6745, 7171, 7676, 8080, 8224, 9088, 9595, 9728, 9766, 10280, 10792, 11360, 12160, 12928, 13490, 14342, 15352, 16160, 16448, 18176, 18247, 19190, 19532, 20560, 21584, 22720, 24320, 24415, 25856, 25957, 26980, 28684, 30704, 32320, 32896, 35855, 36352, 36494, 38380, 39064, 41120, 43168, 45440, 48640, 48830, 51712, 51914, 53960, 57368, 61408, 64640, 65792, 71710, 72988, 76760, 78128, 82240, 86336, 90880, 91235, 97660, 103828, 107920, 114736, 122816, 129280, 129785, 131584, 136249, 143420, 145976, 153520, 156256, 164480, 172672, 181760, 182470, 195320, 207656, 215840, 229472, 245632, 258560, 259570, 272498, 286840, 291952, 307040, 312512, 328960, 345344, 346693, 364940, 390640, 415312, 431680, 458944, 491264, 493183, 519140, 544996, 573680, 583904, 614080, 625024, 657920, 681245, 690688, 693386, 729880, 781280, 830624, 863360, 917888, 982528, 986366, 1038280, 1089992, 1147360, 1167808, 1228160, 1250048, 1362490, 1386772, 1459760, 1562560, 1661248, 1726720, 1733465, 1835776, 1842947, 1972732, 2076560, 2179984, 2294720, 2335616, 2456320, 2465915, 2500096, 2724980, 2773544, 2919520, 3125120, 3322496, 3453440, 3466930, 3671552, 3685894, 3945464, 4153120, 4359968, 4589440, 4671232, 4912640, 4931830, 5449960, 5547088, 5839040, 6250240, 6644992, 6933860, 7371788, 7890928, 8306240, 8719936, 9178880, 9214735, 9342464, 9863660, 10899920, 11094176, 11678080, 12500480, 13289984, 13867720, 14743576, 15781856, 16612480, 17439872, 18357760, 18429470, 19727320, 21799840, 22188352, 23356160, 27735440, 29487152, 31563712, 33224960, 34879744, 35015993, 36858940, 39454640, 43599680, 44376704, 46712320, 55470880, 58974304, 63127424, 66449920, 69759488, 70031986, 73717880, 78909280, 87199360, 88753408, 110941760, 117948608, 126254848, 140063972, 147435760, 157818560, 174398720, 175079965, 177506816, 221883520, 235897216, 252509696, 280127944, 294871520, 315637120, 348797440, 350159930, 443767040, 471794432, 560255888, 589743040, 631274240, 700319860, 887534080, 943588864, 1120511776, 1179486080, 1262548480, 1400639720, 2241023552, 2358972160, 2801279440, 4482047104, 4717944320, 5602558880, 8964094208, 11205117760, 17928188416, 22410235520, 44820471040, 89640942080]

約数ペア:

[(1, 89640942080), (2, 44820471040), (4, 22410235520), (5, 17928188416), (8, 11205117760), (10, 8964094208), (16, 5602558880), (19, 4717944320), (20, 4482047104), (32, 2801279440), (38, 2358972160), (40, 2241023552), (64, 1400639720), (71, 1262548480), (76, 1179486080), (80, 1120511776), (95, 943588864), (101, 887534080), (128, 700319860), (142, 631274240), (152, 589743040), (160, 560255888), (190, 471794432), (202, 443767040), (256, 350159930), (257, 348797440), (284, 315637120), (304, 294871520), (320, 280127944), (355, 252509696), (380, 235897216), (404, 221883520), (505, 177506816), (512, 175079965), (514, 174398720), (568, 157818560), (608, 147435760), (640, 140063972), (710, 126254848), (760, 117948608), (808, 110941760), (1010, 88753408), (1028, 87199360), (1136, 78909280), (1216, 73717880), (1280, 70031986), (1285, 69759488), (1349, 66449920), (1420, 63127424), (1520, 58974304), (1616, 55470880), (1919, 46712320), (2020, 44376704), (2056, 43599680), (2272, 39454640), (2432, 36858940), (2560, 35015993), (2570, 34879744), (2698, 33224960), (2840, 31563712), (3040, 29487152), (3232, 27735440), (3838, 23356160), (4040, 22188352), (4112, 21799840), (4544, 19727320), (4864, 18429470), (4883, 18357760), (5140, 17439872), (5396, 16612480), (5680, 15781856), (6080, 14743576), (6464, 13867720), (6745, 13289984), (7171, 12500480), (7676, 11678080), (8080, 11094176), (8224, 10899920), (9088, 9863660), (9595, 9342464), (9728, 9214735), (9766, 9178880), (10280, 8719936), (10792, 8306240), (11360, 7890928), (12160, 7371788), (12928, 6933860), (13490, 6644992), (14342, 6250240), (15352, 5839040), (16160, 5547088), (16448, 5449960), (18176, 4931830), (18247, 4912640), (19190, 4671232), (19532, 4589440), (20560, 4359968), (21584, 4153120), (22720, 3945464), (24320, 3685894), (24415, 3671552), (25856, 3466930), (25957, 3453440), (26980, 3322496), (28684, 3125120), (30704, 2919520), (32320, 2773544), (32896, 2724980), (35855, 2500096), (36352, 2465915), (36494, 2456320), (38380, 2335616), (39064, 2294720), (41120, 2179984), (43168, 2076560), (45440, 1972732), (48640, 1842947), (48830, 1835776), (51712, 1733465), (51914, 1726720), (53960, 1661248), (57368, 1562560), (61408, 1459760), (64640, 1386772), (65792, 1362490), (71710, 1250048), (72988, 1228160), (76760, 1167808), (78128, 1147360), (82240, 1089992), (86336, 1038280), (90880, 986366), (91235, 982528), (97660, 917888), (103828, 863360), (107920, 830624), (114736, 781280), (122816, 729880), (129280, 693386), (129785, 690688), (131584, 681245), (136249, 657920), (143420, 625024), (145976, 614080), (153520, 583904), (156256, 573680), (164480, 544996), (172672, 519140), (181760, 493183), (182470, 491264), (195320, 458944), (207656, 431680), (215840, 415312), (229472, 390640), (245632, 364940), (258560, 346693), (259570, 345344), (272498, 328960), (286840, 312512), (291952, 307040)]