378657180

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1$

素因数の和:828

約数の個数: 192

約数和(自身を含む): 1302658560

約数和(自身を除く): 924001380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 729, 787, 810, 891, 972, 990, 1188, 1215, 1458, 1485, 1574, 1620, 1782, 1980, 2187, 2361, 2430, 2673, 2916, 2970, 3148, 3564, 3645, 3935, 4374, 4455, 4722, 4860, 5346, 5940, 7083, 7290, 7870, 8019, 8657, 8748, 8910, 9444, 10692, 10935, 11805, 13365, 14166, 14580, 15740, 16038, 17314, 17820, 21249, 21870, 23610, 24057, 25971, 26730, 28332, 32076, 34628, 35415, 40095, 42498, 43285, 43740, 47220, 48114, 51942, 53460, 63747, 70830, 77913, 80190, 84996, 86570, 96228, 103884, 106245, 120285, 127494, 129855, 141660, 155826, 160380, 173140, 191241, 212490, 233739, 240570, 254988, 259710, 311652, 318735, 382482, 389565, 424980, 467478, 481140, 519420, 573723, 637470, 701217, 764964, 779130, 934956, 956205, 1147446, 1168695, 1274940, 1402434, 1558260, 1721169, 1912410, 2103651, 2294892, 2337390, 2804868, 2868615, 3442338, 3506085, 3824820, 4207302, 4674780, 5737230, 6310953, 6884676, 7012170, 8414604, 8605845, 10518255, 11474460, 12621906, 14024340, 17211690, 18932859, 21036510, 25243812, 31554765, 34423380, 37865718, 42073020, 63109530, 75731436, 94664295, 126219060, 189328590, 378657180]

約数ペア:

[(1, 378657180), (2, 189328590), (3, 126219060), (4, 94664295), (5, 75731436), (6, 63109530), (9, 42073020), (10, 37865718), (11, 34423380), (12, 31554765), (15, 25243812), (18, 21036510), (20, 18932859), (22, 17211690), (27, 14024340), (30, 12621906), (33, 11474460), (36, 10518255), (44, 8605845), (45, 8414604), (54, 7012170), (55, 6884676), (60, 6310953), (66, 5737230), (81, 4674780), (90, 4207302), (99, 3824820), (108, 3506085), (110, 3442338), (132, 2868615), (135, 2804868), (162, 2337390), (165, 2294892), (180, 2103651), (198, 1912410), (220, 1721169), (243, 1558260), (270, 1402434), (297, 1274940), (324, 1168695), (330, 1147446), (396, 956205), (405, 934956), (486, 779130), (495, 764964), (540, 701217), (594, 637470), (660, 573723), (729, 519420), (787, 481140), (810, 467478), (891, 424980), (972, 389565), (990, 382482), (1188, 318735), (1215, 311652), (1458, 259710), (1485, 254988), (1574, 240570), (1620, 233739), (1782, 212490), (1980, 191241), (2187, 173140), (2361, 160380), (2430, 155826), (2673, 141660), (2916, 129855), (2970, 127494), (3148, 120285), (3564, 106245), (3645, 103884), (3935, 96228), (4374, 86570), (4455, 84996), (4722, 80190), (4860, 77913), (5346, 70830), (5940, 63747), (7083, 53460), (7290, 51942), (7870, 48114), (8019, 47220), (8657, 43740), (8748, 43285), (8910, 42498), (9444, 40095), (10692, 35415), (10935, 34628), (11805, 32076), (13365, 28332), (14166, 26730), (14580, 25971), (15740, 24057), (16038, 23610), (17314, 21870), (17820, 21249)]