328094760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{631}}^1$

素因数の和:1271

約数の個数: 128

約数和(自身を含む): 1128499200

約数和(自身を除く): 800404440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 619, 631, 840, 1238, 1262, 1857, 1893, 2476, 2524, 3095, 3155, 3714, 3786, 4333, 4417, 4952, 5048, 6190, 6310, 7428, 7572, 8666, 8834, 9285, 9465, 12380, 12620, 12999, 13251, 14856, 15144, 17332, 17668, 18570, 18930, 21665, 22085, 24760, 25240, 25998, 26502, 34664, 35336, 37140, 37860, 43330, 44170, 51996, 53004, 64995, 66255, 74280, 75720, 86660, 88340, 103992, 106008, 129990, 132510, 173320, 176680, 259980, 265020, 390589, 519960, 530040, 781178, 1171767, 1562356, 1952945, 2343534, 2734123, 3124712, 3905890, 4687068, 5468246, 5858835, 7811780, 8202369, 9374136, 10936492, 11717670, 13670615, 15623560, 16404738, 21872984, 23435340, 27341230, 32809476, 41011845, 46870680, 54682460, 65618952, 82023690, 109364920, 164047380, 328094760]

約数ペア:

[(1, 328094760), (2, 164047380), (3, 109364920), (4, 82023690), (5, 65618952), (6, 54682460), (7, 46870680), (8, 41011845), (10, 32809476), (12, 27341230), (14, 23435340), (15, 21872984), (20, 16404738), (21, 15623560), (24, 13670615), (28, 11717670), (30, 10936492), (35, 9374136), (40, 8202369), (42, 7811780), (56, 5858835), (60, 5468246), (70, 4687068), (84, 3905890), (105, 3124712), (120, 2734123), (140, 2343534), (168, 1952945), (210, 1562356), (280, 1171767), (420, 781178), (619, 530040), (631, 519960), (840, 390589), (1238, 265020), (1262, 259980), (1857, 176680), (1893, 173320), (2476, 132510), (2524, 129990), (3095, 106008), (3155, 103992), (3714, 88340), (3786, 86660), (4333, 75720), (4417, 74280), (4952, 66255), (5048, 64995), (6190, 53004), (6310, 51996), (7428, 44170), (7572, 43330), (8666, 37860), (8834, 37140), (9285, 35336), (9465, 34664), (12380, 26502), (12620, 25998), (12999, 25240), (13251, 24760), (14856, 22085), (15144, 21665), (17332, 18930), (17668, 18570)]