2840959080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20183}}^1$

素因数の和:20240

約数の個数: 192

約数和(自身を含む): 10201800960

約数和(自身を除く): 7360841880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 680, 690, 765, 782, 828, 920, 1020, 1035, 1173, 1224, 1380, 1530, 1564, 1656, 1955, 2040, 2070, 2346, 2760, 3060, 3128, 3519, 3910, 4140, 4692, 5865, 6120, 7038, 7820, 8280, 9384, 11730, 14076, 15640, 17595, 20183, 23460, 28152, 35190, 40366, 46920, 60549, 70380, 80732, 100915, 121098, 140760, 161464, 181647, 201830, 242196, 302745, 343111, 363294, 403660, 464209, 484392, 605490, 686222, 726588, 807320, 908235, 928418, 1029333, 1210980, 1372444, 1392627, 1453176, 1715555, 1816470, 1856836, 2058666, 2321045, 2421960, 2744888, 2785254, 3087999, 3431110, 3632940, 3713672, 4117332, 4177881, 4642090, 5146665, 5570508, 6175998, 6862220, 6963135, 7265880, 7891553, 8234664, 8355762, 9284180, 10293330, 11141016, 12351996, 13724440, 13926270, 15439995, 15783106, 16711524, 18568360, 20586660, 20889405, 23674659, 24703992, 27852540, 30879990, 31566212, 33423048, 39457765, 41173320, 41778810, 47349318, 55705080, 61759980, 63132424, 71023977, 78915530, 83557620, 94698636, 118373295, 123519960, 142047954, 157831060, 167115240, 189397272, 236746590, 284095908, 315662120, 355119885, 473493180, 568191816, 710239770, 946986360, 1420479540, 2840959080]

約数ペア:

[(1, 2840959080), (2, 1420479540), (3, 946986360), (4, 710239770), (5, 568191816), (6, 473493180), (8, 355119885), (9, 315662120), (10, 284095908), (12, 236746590), (15, 189397272), (17, 167115240), (18, 157831060), (20, 142047954), (23, 123519960), (24, 118373295), (30, 94698636), (34, 83557620), (36, 78915530), (40, 71023977), (45, 63132424), (46, 61759980), (51, 55705080), (60, 47349318), (68, 41778810), (69, 41173320), (72, 39457765), (85, 33423048), (90, 31566212), (92, 30879990), (102, 27852540), (115, 24703992), (120, 23674659), (136, 20889405), (138, 20586660), (153, 18568360), (170, 16711524), (180, 15783106), (184, 15439995), (204, 13926270), (207, 13724440), (230, 12351996), (255, 11141016), (276, 10293330), (306, 9284180), (340, 8355762), (345, 8234664), (360, 7891553), (391, 7265880), (408, 6963135), (414, 6862220), (460, 6175998), (510, 5570508), (552, 5146665), (612, 4642090), (680, 4177881), (690, 4117332), (765, 3713672), (782, 3632940), (828, 3431110), (920, 3087999), (1020, 2785254), (1035, 2744888), (1173, 2421960), (1224, 2321045), (1380, 2058666), (1530, 1856836), (1564, 1816470), (1656, 1715555), (1955, 1453176), (2040, 1392627), (2070, 1372444), (2346, 1210980), (2760, 1029333), (3060, 928418), (3128, 908235), (3519, 807320), (3910, 726588), (4140, 686222), (4692, 605490), (5865, 484392), (6120, 464209), (7038, 403660), (7820, 363294), (8280, 343111), (9384, 302745), (11730, 242196), (14076, 201830), (15640, 181647), (17595, 161464), (20183, 140760), (23460, 121098), (28152, 100915), (35190, 80732), (40366, 70380), (46920, 60549)]