243406020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2626

約数の個数: 144

約数和(自身を含む): 807065280

約数和(自身を除く): 563659260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 858, 1210, 1430, 1452, 1573, 1716, 1815, 2145, 2420, 2579, 2860, 3146, 3630, 4290, 4719, 5158, 6292, 7260, 7737, 7865, 8580, 9438, 10316, 12895, 15474, 15730, 18876, 23595, 25790, 28369, 30948, 31460, 33527, 38685, 47190, 51580, 56738, 67054, 77370, 85107, 94380, 100581, 113476, 134108, 141845, 154740, 167635, 170214, 201162, 283690, 312059, 335270, 340428, 368797, 402324, 425535, 502905, 567380, 624118, 670540, 737594, 851070, 936177, 1005810, 1106391, 1248236, 1475188, 1560295, 1702140, 1843985, 1872354, 2011620, 2212782, 3120590, 3687970, 3744708, 4056767, 4425564, 4680885, 5531955, 6241180, 7375940, 8113534, 9361770, 11063910, 12170301, 16227068, 18723540, 20283835, 22127820, 24340602, 40567670, 48681204, 60851505, 81135340, 121703010, 243406020]

約数ペア:

[(1, 243406020), (2, 121703010), (3, 81135340), (4, 60851505), (5, 48681204), (6, 40567670), (10, 24340602), (11, 22127820), (12, 20283835), (13, 18723540), (15, 16227068), (20, 12170301), (22, 11063910), (26, 9361770), (30, 8113534), (33, 7375940), (39, 6241180), (44, 5531955), (52, 4680885), (55, 4425564), (60, 4056767), (65, 3744708), (66, 3687970), (78, 3120590), (110, 2212782), (121, 2011620), (130, 1872354), (132, 1843985), (143, 1702140), (156, 1560295), (165, 1475188), (195, 1248236), (220, 1106391), (242, 1005810), (260, 936177), (286, 851070), (330, 737594), (363, 670540), (390, 624118), (429, 567380), (484, 502905), (572, 425535), (605, 402324), (660, 368797), (715, 340428), (726, 335270), (780, 312059), (858, 283690), (1210, 201162), (1430, 170214), (1452, 167635), (1573, 154740), (1716, 141845), (1815, 134108), (2145, 113476), (2420, 100581), (2579, 94380), (2860, 85107), (3146, 77370), (3630, 67054), (4290, 56738), (4719, 51580), (5158, 47190), (6292, 38685), (7260, 33527), (7737, 31460), (7865, 30948), (8580, 28369), (9438, 25790), (10316, 23595), (12895, 18876), (15474, 15730)]