70391880

素因数分解:

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

素因数の和:145

約数の個数: 192

約数和(自身を含む): 250614000

約数和(自身を除く): 180222120

約数列:

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

約数ペア:

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