331757040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 320

約数和(自身を含む): 1169068032

約数和(自身を除く): 837310992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 43, 48, 51, 60, 61, 62, 68, 80, 85, 86, 93, 102, 120, 122, 124, 129, 136, 155, 170, 172, 183, 186, 204, 215, 240, 244, 248, 255, 258, 272, 305, 310, 340, 344, 366, 372, 408, 430, 465, 488, 496, 510, 516, 527, 610, 620, 645, 680, 688, 731, 732, 744, 816, 860, 915, 930, 976, 1020, 1032, 1037, 1054, 1220, 1240, 1290, 1333, 1360, 1462, 1464, 1488, 1581, 1720, 1830, 1860, 1891, 2040, 2064, 2074, 2108, 2193, 2440, 2480, 2580, 2623, 2635, 2666, 2924, 2928, 3111, 3162, 3440, 3655, 3660, 3720, 3782, 3999, 4080, 4148, 4216, 4386, 4880, 5160, 5185, 5246, 5270, 5332, 5673, 5848, 6222, 6324, 6665, 7310, 7320, 7440, 7564, 7869, 7905, 7998, 8296, 8432, 8772, 9455, 10320, 10370, 10492, 10540, 10664, 10965, 11346, 11696, 12444, 12648, 13115, 13330, 14620, 14640, 15128, 15555, 15738, 15810, 15996, 16592, 17544, 18910, 19995, 20740, 20984, 21080, 21328, 21930, 22661, 22692, 24888, 25296, 26230, 26660, 28365, 29240, 30256, 31110, 31476, 31620, 31992, 32147, 35088, 37820, 39345, 39990, 41480, 41968, 42160, 43860, 44591, 45322, 45384, 49776, 52460, 53320, 56730, 58480, 62220, 62952, 63240, 63984, 64294, 67983, 75640, 78690, 79980, 81313, 82960, 87720, 89182, 90644, 90768, 96441, 104920, 106640, 113305, 113460, 124440, 125904, 126480, 128588, 133773, 135966, 151280, 157380, 159960, 160735, 162626, 175440, 178364, 181288, 192882, 209840, 222955, 226610, 226920, 243939, 248880, 257176, 267546, 271932, 314760, 319920, 321470, 325252, 339915, 356728, 362576, 385764, 406565, 445910, 453220, 453840, 482205, 487878, 514352, 535092, 543864, 629520, 642940, 650504, 668865, 679830, 713456, 771528, 813130, 891820, 906440, 964410, 975756, 1070184, 1087728, 1219695, 1285880, 1301008, 1337730, 1359660, 1382321, 1543056, 1626260, 1783640, 1812880, 1928820, 1951512, 2140368, 2439390, 2571760, 2675460, 2719320, 2764642, 3252520, 3567280, 3857640, 3903024, 4146963, 4878780, 5350920, 5438640, 5529284, 6505040, 6911605, 7715280, 8293926, 9757560, 10701840, 11058568, 13823210, 16587852, 19515120, 20734815, 22117136, 27646420, 33175704, 41469630, 55292840, 66351408, 82939260, 110585680, 165878520, 331757040]

約数ペア:

[(1, 331757040), (2, 165878520), (3, 110585680), (4, 82939260), (5, 66351408), (6, 55292840), (8, 41469630), (10, 33175704), (12, 27646420), (15, 22117136), (16, 20734815), (17, 19515120), (20, 16587852), (24, 13823210), (30, 11058568), (31, 10701840), (34, 9757560), (40, 8293926), (43, 7715280), (48, 6911605), (51, 6505040), (60, 5529284), (61, 5438640), (62, 5350920), (68, 4878780), (80, 4146963), (85, 3903024), (86, 3857640), (93, 3567280), (102, 3252520), (120, 2764642), (122, 2719320), (124, 2675460), (129, 2571760), (136, 2439390), (155, 2140368), (170, 1951512), (172, 1928820), (183, 1812880), (186, 1783640), (204, 1626260), (215, 1543056), (240, 1382321), (244, 1359660), (248, 1337730), (255, 1301008), (258, 1285880), (272, 1219695), (305, 1087728), (310, 1070184), (340, 975756), (344, 964410), (366, 906440), (372, 891820), (408, 813130), (430, 771528), (465, 713456), (488, 679830), (496, 668865), (510, 650504), (516, 642940), (527, 629520), (610, 543864), (620, 535092), (645, 514352), (680, 487878), (688, 482205), (731, 453840), (732, 453220), (744, 445910), (816, 406565), (860, 385764), (915, 362576), (930, 356728), (976, 339915), (1020, 325252), (1032, 321470), (1037, 319920), (1054, 314760), (1220, 271932), (1240, 267546), (1290, 257176), (1333, 248880), (1360, 243939), (1462, 226920), (1464, 226610), (1488, 222955), (1581, 209840), (1720, 192882), (1830, 181288), (1860, 178364), (1891, 175440), (2040, 162626), (2064, 160735), (2074, 159960), (2108, 157380), (2193, 151280), (2440, 135966), (2480, 133773), (2580, 128588), (2623, 126480), (2635, 125904), (2666, 124440), (2924, 113460), (2928, 113305), (3111, 106640), (3162, 104920), (3440, 96441), (3655, 90768), (3660, 90644), (3720, 89182), (3782, 87720), (3999, 82960), (4080, 81313), (4148, 79980), (4216, 78690), (4386, 75640), (4880, 67983), (5160, 64294), (5185, 63984), (5246, 63240), (5270, 62952), (5332, 62220), (5673, 58480), (5848, 56730), (6222, 53320), (6324, 52460), (6665, 49776), (7310, 45384), (7320, 45322), (7440, 44591), (7564, 43860), (7869, 42160), (7905, 41968), (7998, 41480), (8296, 39990), (8432, 39345), (8772, 37820), (9455, 35088), (10320, 32147), (10370, 31992), (10492, 31620), (10540, 31476), (10664, 31110), (10965, 30256), (11346, 29240), (11696, 28365), (12444, 26660), (12648, 26230), (13115, 25296), (13330, 24888), (14620, 22692), (14640, 22661), (15128, 21930), (15555, 21328), (15738, 21080), (15810, 20984), (15996, 20740), (16592, 19995), (17544, 18910)]