140783760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 240

約数和(自身を含む): 517935600

約数和(自身を除く): 377151840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 89, 90, 104, 117, 120, 130, 144, 156, 169, 178, 180, 195, 208, 234, 240, 260, 267, 312, 338, 356, 360, 390, 445, 468, 507, 520, 534, 585, 624, 676, 712, 720, 780, 801, 845, 890, 936, 1014, 1040, 1068, 1157, 1170, 1335, 1352, 1424, 1521, 1560, 1602, 1690, 1780, 1872, 2028, 2136, 2197, 2314, 2340, 2535, 2670, 2704, 3042, 3120, 3204, 3380, 3471, 3560, 4005, 4056, 4272, 4394, 4628, 4680, 5070, 5340, 5785, 6084, 6408, 6591, 6760, 6942, 7120, 7605, 8010, 8112, 8788, 9256, 9360, 10140, 10413, 10680, 10985, 11570, 12168, 12816, 13182, 13520, 13884, 15041, 15210, 16020, 17355, 17576, 18512, 19773, 20280, 20826, 21360, 21970, 23140, 24336, 26364, 27768, 30082, 30420, 32040, 32955, 34710, 35152, 39546, 40560, 41652, 43940, 45123, 46280, 52065, 52728, 55536, 60164, 60840, 64080, 65910, 69420, 75205, 79092, 83304, 87880, 90246, 92560, 98865, 104130, 105456, 120328, 121680, 131820, 135369, 138840, 150410, 158184, 166608, 175760, 180492, 195533, 197730, 208260, 225615, 240656, 263640, 270738, 277680, 300820, 316368, 360984, 391066, 395460, 416520, 451230, 527280, 541476, 586599, 601640, 676845, 721968, 782132, 790920, 833040, 902460, 977665, 1082952, 1173198, 1203280, 1353690, 1564264, 1581840, 1759797, 1804920, 1955330, 2165904, 2346396, 2707380, 2932995, 3128528, 3519594, 3609840, 3910660, 4692792, 5414760, 5865990, 7039188, 7821320, 8798985, 9385584, 10829520, 11731980, 14078376, 15642640, 17597970, 23463960, 28156752, 35195940, 46927920, 70391880, 140783760]

約数ペア:

[(1, 140783760), (2, 70391880), (3, 46927920), (4, 35195940), (5, 28156752), (6, 23463960), (8, 17597970), (9, 15642640), (10, 14078376), (12, 11731980), (13, 10829520), (15, 9385584), (16, 8798985), (18, 7821320), (20, 7039188), (24, 5865990), (26, 5414760), (30, 4692792), (36, 3910660), (39, 3609840), (40, 3519594), (45, 3128528), (48, 2932995), (52, 2707380), (60, 2346396), (65, 2165904), (72, 1955330), (78, 1804920), (80, 1759797), (89, 1581840), (90, 1564264), (104, 1353690), (117, 1203280), (120, 1173198), (130, 1082952), (144, 977665), (156, 902460), (169, 833040), (178, 790920), (180, 782132), (195, 721968), (208, 676845), (234, 601640), (240, 586599), (260, 541476), (267, 527280), (312, 451230), (338, 416520), (356, 395460), (360, 391066), (390, 360984), (445, 316368), (468, 300820), (507, 277680), (520, 270738), (534, 263640), (585, 240656), (624, 225615), (676, 208260), (712, 197730), (720, 195533), (780, 180492), (801, 175760), (845, 166608), (890, 158184), (936, 150410), (1014, 138840), (1040, 135369), (1068, 131820), (1157, 121680), (1170, 120328), (1335, 105456), (1352, 104130), (1424, 98865), (1521, 92560), (1560, 90246), (1602, 87880), (1690, 83304), (1780, 79092), (1872, 75205), (2028, 69420), (2136, 65910), (2197, 64080), (2314, 60840), (2340, 60164), (2535, 55536), (2670, 52728), (2704, 52065), (3042, 46280), (3120, 45123), (3204, 43940), (3380, 41652), (3471, 40560), (3560, 39546), (4005, 35152), (4056, 34710), (4272, 32955), (4394, 32040), (4628, 30420), (4680, 30082), (5070, 27768), (5340, 26364), (5785, 24336), (6084, 23140), (6408, 21970), (6591, 21360), (6760, 20826), (6942, 20280), (7120, 19773), (7605, 18512), (8010, 17576), (8112, 17355), (8788, 16020), (9256, 15210), (9360, 15041), (10140, 13884), (10413, 13520), (10680, 13182), (10985, 12816), (11570, 12168)]