329899920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1653

約数の個数: 160

約数和(自身を含む): 1178496000

約数和(自身を除く): 848596080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 240, 262, 280, 336, 393, 420, 524, 560, 655, 786, 840, 917, 1048, 1310, 1499, 1572, 1680, 1834, 1965, 2096, 2620, 2751, 2998, 3144, 3668, 3930, 4497, 4585, 5240, 5502, 5996, 6288, 7336, 7495, 7860, 8994, 9170, 10480, 10493, 11004, 11992, 13755, 14672, 14990, 15720, 17988, 18340, 20986, 22008, 22485, 23984, 27510, 29980, 31440, 31479, 35976, 36680, 41972, 44016, 44970, 52465, 55020, 59960, 62958, 71952, 73360, 83944, 89940, 104930, 110040, 119920, 125916, 157395, 167888, 179880, 196369, 209860, 220080, 251832, 314790, 359760, 392738, 419720, 503664, 589107, 629580, 785476, 839440, 981845, 1178214, 1259160, 1374583, 1570952, 1963690, 2356428, 2518320, 2749166, 2945535, 3141904, 3927380, 4123749, 4712856, 5498332, 5891070, 6872915, 7854760, 8247498, 9425712, 10996664, 11782140, 13745830, 15709520, 16494996, 20618745, 21993328, 23564280, 27491660, 32989992, 41237490, 47128560, 54983320, 65979984, 82474980, 109966640, 164949960, 329899920]

約数ペア:

[(1, 329899920), (2, 164949960), (3, 109966640), (4, 82474980), (5, 65979984), (6, 54983320), (7, 47128560), (8, 41237490), (10, 32989992), (12, 27491660), (14, 23564280), (15, 21993328), (16, 20618745), (20, 16494996), (21, 15709520), (24, 13745830), (28, 11782140), (30, 10996664), (35, 9425712), (40, 8247498), (42, 7854760), (48, 6872915), (56, 5891070), (60, 5498332), (70, 4712856), (80, 4123749), (84, 3927380), (105, 3141904), (112, 2945535), (120, 2749166), (131, 2518320), (140, 2356428), (168, 1963690), (210, 1570952), (240, 1374583), (262, 1259160), (280, 1178214), (336, 981845), (393, 839440), (420, 785476), (524, 629580), (560, 589107), (655, 503664), (786, 419720), (840, 392738), (917, 359760), (1048, 314790), (1310, 251832), (1499, 220080), (1572, 209860), (1680, 196369), (1834, 179880), (1965, 167888), (2096, 157395), (2620, 125916), (2751, 119920), (2998, 110040), (3144, 104930), (3668, 89940), (3930, 83944), (4497, 73360), (4585, 71952), (5240, 62958), (5502, 59960), (5996, 55020), (6288, 52465), (7336, 44970), (7495, 44016), (7860, 41972), (8994, 36680), (9170, 35976), (10480, 31479), (10493, 31440), (11004, 29980), (11992, 27510), (13755, 23984), (14672, 22485), (14990, 22008), (15720, 20986), (17988, 18340)]