31046385240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2211281}}^1$

素因数の和:2211314

約数の個数: 128

約数和(自身を含む): 111448612800

約数和(自身を除く): 80402227560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 2211281, 4422562, 6633843, 8845124, 11056405, 13267686, 17690248, 19901529, 22112810, 26535372, 28746653, 33169215, 39803058, 44225620, 53070744, 57493306, 59704587, 66338430, 79606116, 86239959, 88451240, 99507645, 114986612, 119409174, 132676860, 143733265, 159212232, 172479918, 199015290, 229973224, 238818348, 258719877, 265353720, 287466530, 298522935, 344959836, 398030580, 431199795, 477636696, 517439754, 574933060, 597045870, 689919672, 776159631, 796061160, 862399590, 1034879508, 1149866120, 1194091740, 1293599385, 1552319262, 1724799180, 2069759016, 2388183480, 2587198770, 3104638524, 3449598360, 3880798155, 5174397540, 6209277048, 7761596310, 10348795080, 15523192620, 31046385240]

約数ペア:

[(1, 31046385240), (2, 15523192620), (3, 10348795080), (4, 7761596310), (5, 6209277048), (6, 5174397540), (8, 3880798155), (9, 3449598360), (10, 3104638524), (12, 2587198770), (13, 2388183480), (15, 2069759016), (18, 1724799180), (20, 1552319262), (24, 1293599385), (26, 1194091740), (27, 1149866120), (30, 1034879508), (36, 862399590), (39, 796061160), (40, 776159631), (45, 689919672), (52, 597045870), (54, 574933060), (60, 517439754), (65, 477636696), (72, 431199795), (78, 398030580), (90, 344959836), (104, 298522935), (108, 287466530), (117, 265353720), (120, 258719877), (130, 238818348), (135, 229973224), (156, 199015290), (180, 172479918), (195, 159212232), (216, 143733265), (234, 132676860), (260, 119409174), (270, 114986612), (312, 99507645), (351, 88451240), (360, 86239959), (390, 79606116), (468, 66338430), (520, 59704587), (540, 57493306), (585, 53070744), (702, 44225620), (780, 39803058), (936, 33169215), (1080, 28746653), (1170, 26535372), (1404, 22112810), (1560, 19901529), (1755, 17690248), (2340, 13267686), (2808, 11056405), (3510, 8845124), (4680, 6633843), (7020, 4422562), (14040, 2211281)]