2216900880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27739}}^1$

素因数の和:27798

約数の個数: 160

約数和(自身を含む): 7842652800

約数和(自身を除く): 5625751920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3996, 4440, 4995, 5328, 6660, 7992, 8880, 9990, 13320, 15984, 19980, 26640, 27739, 39960, 55478, 79920, 83217, 110956, 138695, 166434, 221912, 249651, 277390, 332868, 416085, 443824, 499302, 554780, 665736, 748953, 832170, 998604, 1026343, 1109560, 1248255, 1331472, 1497906, 1664340, 1997208, 2052686, 2219120, 2496510, 2995812, 3079029, 3328680, 3744765, 3994416, 4105372, 4993020, 5131715, 5991624, 6158058, 6657360, 7489530, 8210744, 9237087, 9986040, 10263430, 11983248, 12316116, 14979060, 15395145, 16421488, 18474174, 19972080, 20526860, 24632232, 27711261, 29958120, 30790290, 36948348, 41053720, 46185435, 49264464, 55422522, 59916240, 61580580, 73896696, 82107440, 92370870, 110845044, 123161160, 138556305, 147793392, 184741740, 221690088, 246322320, 277112610, 369483480, 443380176, 554225220, 738966960, 1108450440, 2216900880]

約数ペア:

[(1, 2216900880), (2, 1108450440), (3, 738966960), (4, 554225220), (5, 443380176), (6, 369483480), (8, 277112610), (9, 246322320), (10, 221690088), (12, 184741740), (15, 147793392), (16, 138556305), (18, 123161160), (20, 110845044), (24, 92370870), (27, 82107440), (30, 73896696), (36, 61580580), (37, 59916240), (40, 55422522), (45, 49264464), (48, 46185435), (54, 41053720), (60, 36948348), (72, 30790290), (74, 29958120), (80, 27711261), (90, 24632232), (108, 20526860), (111, 19972080), (120, 18474174), (135, 16421488), (144, 15395145), (148, 14979060), (180, 12316116), (185, 11983248), (216, 10263430), (222, 9986040), (240, 9237087), (270, 8210744), (296, 7489530), (333, 6657360), (360, 6158058), (370, 5991624), (432, 5131715), (444, 4993020), (540, 4105372), (555, 3994416), (592, 3744765), (666, 3328680), (720, 3079029), (740, 2995812), (888, 2496510), (999, 2219120), (1080, 2052686), (1110, 1997208), (1332, 1664340), (1480, 1497906), (1665, 1331472), (1776, 1248255), (1998, 1109560), (2160, 1026343), (2220, 998604), (2664, 832170), (2960, 748953), (3330, 665736), (3996, 554780), (4440, 499302), (4995, 443824), (5328, 416085), (6660, 332868), (7992, 277390), (8880, 249651), (9990, 221912), (13320, 166434), (15984, 138695), (19980, 110956), (26640, 83217), (27739, 79920), (39960, 55478)]