345256080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2699}}^1$

素因数の和:2769

約数の個数: 160

約数和(自身を含む): 1181174400

約数和(自身を除く): 835918320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 624, 656, 780, 820, 984, 1040, 1066, 1230, 1560, 1599, 1640, 1968, 2132, 2460, 2665, 2699, 3120, 3198, 3280, 4264, 4920, 5330, 5398, 6396, 7995, 8097, 8528, 9840, 10660, 10796, 12792, 13495, 15990, 16194, 21320, 21592, 25584, 26990, 31980, 32388, 35087, 40485, 42640, 43184, 53980, 63960, 64776, 70174, 80970, 105261, 107960, 110659, 127920, 129552, 140348, 161940, 175435, 210522, 215920, 221318, 280696, 323880, 331977, 350870, 421044, 442636, 526305, 553295, 561392, 647760, 663954, 701740, 842088, 885272, 1052610, 1106590, 1327908, 1403480, 1438567, 1659885, 1684176, 1770544, 2105220, 2213180, 2655816, 2806960, 2877134, 3319770, 4210440, 4315701, 4426360, 5311632, 5754268, 6639540, 7192835, 8420880, 8631402, 8852720, 11508536, 13279080, 14385670, 17262804, 21578505, 23017072, 26558160, 28771340, 34525608, 43157010, 57542680, 69051216, 86314020, 115085360, 172628040, 345256080]

約数ペア:

[(1, 345256080), (2, 172628040), (3, 115085360), (4, 86314020), (5, 69051216), (6, 57542680), (8, 43157010), (10, 34525608), (12, 28771340), (13, 26558160), (15, 23017072), (16, 21578505), (20, 17262804), (24, 14385670), (26, 13279080), (30, 11508536), (39, 8852720), (40, 8631402), (41, 8420880), (48, 7192835), (52, 6639540), (60, 5754268), (65, 5311632), (78, 4426360), (80, 4315701), (82, 4210440), (104, 3319770), (120, 2877134), (123, 2806960), (130, 2655816), (156, 2213180), (164, 2105220), (195, 1770544), (205, 1684176), (208, 1659885), (240, 1438567), (246, 1403480), (260, 1327908), (312, 1106590), (328, 1052610), (390, 885272), (410, 842088), (492, 701740), (520, 663954), (533, 647760), (615, 561392), (624, 553295), (656, 526305), (780, 442636), (820, 421044), (984, 350870), (1040, 331977), (1066, 323880), (1230, 280696), (1560, 221318), (1599, 215920), (1640, 210522), (1968, 175435), (2132, 161940), (2460, 140348), (2665, 129552), (2699, 127920), (3120, 110659), (3198, 107960), (3280, 105261), (4264, 80970), (4920, 70174), (5330, 64776), (5398, 63960), (6396, 53980), (7995, 43184), (8097, 42640), (8528, 40485), (9840, 35087), (10660, 32388), (10796, 31980), (12792, 26990), (13495, 25584), (15990, 21592), (16194, 21320)]