228961440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 849139200

約数和(自身を除く): 620177760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 96, 102, 120, 136, 141, 144, 153, 160, 170, 180, 188, 199, 204, 235, 240, 255, 272, 282, 288, 306, 340, 360, 376, 398, 408, 423, 470, 480, 510, 544, 564, 597, 612, 680, 705, 720, 752, 765, 796, 799, 816, 846, 940, 995, 1020, 1128, 1194, 1224, 1360, 1410, 1440, 1504, 1530, 1592, 1598, 1632, 1692, 1791, 1880, 1990, 2040, 2115, 2256, 2388, 2397, 2448, 2720, 2820, 2985, 3060, 3184, 3196, 3383, 3384, 3582, 3760, 3980, 3995, 4080, 4230, 4512, 4776, 4794, 4896, 5640, 5970, 6120, 6368, 6392, 6766, 6768, 7164, 7191, 7520, 7960, 7990, 8160, 8460, 8955, 9353, 9552, 9588, 10149, 11280, 11940, 11985, 12240, 12784, 13532, 13536, 14328, 14382, 15920, 15980, 16915, 16920, 17910, 18706, 19104, 19176, 20298, 22560, 23880, 23970, 24480, 25568, 27064, 28059, 28656, 28764, 30447, 31840, 31960, 33830, 33840, 35820, 35955, 37412, 38352, 40596, 46765, 47760, 47940, 50745, 54128, 56118, 57312, 57528, 60894, 63920, 67660, 67680, 71640, 71910, 74824, 76704, 81192, 84177, 93530, 95520, 95880, 101490, 108256, 112236, 115056, 121788, 127840, 135320, 140295, 143280, 143820, 149648, 152235, 159001, 162384, 168354, 187060, 191760, 202980, 224472, 230112, 243576, 270640, 280590, 286560, 287640, 299296, 304470, 318002, 324768, 336708, 374120, 383520, 405960, 420885, 448944, 477003, 487152, 541280, 561180, 575280, 608940, 636004, 673416, 748240, 795005, 811920, 841770, 897888, 954006, 974304, 1122360, 1150560, 1217880, 1272008, 1346832, 1431009, 1496480, 1590010, 1623840, 1683540, 1908012, 2244720, 2385015, 2435760, 2544016, 2693664, 2862018, 3180020, 3367080, 3816024, 4489440, 4770030, 4871520, 5088032, 5724036, 6360040, 6734160, 7155045, 7632048, 9540060, 11448072, 12720080, 13468320, 14310090, 15264096, 19080120, 22896144, 25440160, 28620180, 38160240, 45792288, 57240360, 76320480, 114480720, 228961440]

約数ペア:

[(1, 228961440), (2, 114480720), (3, 76320480), (4, 57240360), (5, 45792288), (6, 38160240), (8, 28620180), (9, 25440160), (10, 22896144), (12, 19080120), (15, 15264096), (16, 14310090), (17, 13468320), (18, 12720080), (20, 11448072), (24, 9540060), (30, 7632048), (32, 7155045), (34, 6734160), (36, 6360040), (40, 5724036), (45, 5088032), (47, 4871520), (48, 4770030), (51, 4489440), (60, 3816024), (68, 3367080), (72, 3180020), (80, 2862018), (85, 2693664), (90, 2544016), (94, 2435760), (96, 2385015), (102, 2244720), (120, 1908012), (136, 1683540), (141, 1623840), (144, 1590010), (153, 1496480), (160, 1431009), (170, 1346832), (180, 1272008), (188, 1217880), (199, 1150560), (204, 1122360), (235, 974304), (240, 954006), (255, 897888), (272, 841770), (282, 811920), (288, 795005), (306, 748240), (340, 673416), (360, 636004), (376, 608940), (398, 575280), (408, 561180), (423, 541280), (470, 487152), (480, 477003), (510, 448944), (544, 420885), (564, 405960), (597, 383520), (612, 374120), (680, 336708), (705, 324768), (720, 318002), (752, 304470), (765, 299296), (796, 287640), (799, 286560), (816, 280590), (846, 270640), (940, 243576), (995, 230112), (1020, 224472), (1128, 202980), (1194, 191760), (1224, 187060), (1360, 168354), (1410, 162384), (1440, 159001), (1504, 152235), (1530, 149648), (1592, 143820), (1598, 143280), (1632, 140295), (1692, 135320), (1791, 127840), (1880, 121788), (1990, 115056), (2040, 112236), (2115, 108256), (2256, 101490), (2388, 95880), (2397, 95520), (2448, 93530), (2720, 84177), (2820, 81192), (2985, 76704), (3060, 74824), (3184, 71910), (3196, 71640), (3383, 67680), (3384, 67660), (3582, 63920), (3760, 60894), (3980, 57528), (3995, 57312), (4080, 56118), (4230, 54128), (4512, 50745), (4776, 47940), (4794, 47760), (4896, 46765), (5640, 40596), (5970, 38352), (6120, 37412), (6368, 35955), (6392, 35820), (6766, 33840), (6768, 33830), (7164, 31960), (7191, 31840), (7520, 30447), (7960, 28764), (7990, 28656), (8160, 28059), (8460, 27064), (8955, 25568), (9353, 24480), (9552, 23970), (9588, 23880), (10149, 22560), (11280, 20298), (11940, 19176), (11985, 19104), (12240, 18706), (12784, 17910), (13532, 16920), (13536, 16915), (14328, 15980), (14382, 15920)]