31460346540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163193}}^1$

素因数の和:163238

約数の個数: 240

約数和(自身を含む): 119426674752

約数和(自身を除く): 87966328212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 918, 945, 1020, 1071, 1134, 1190, 1260, 1377, 1428, 1530, 1620, 1785, 1836, 1890, 2142, 2268, 2295, 2380, 2754, 2835, 3060, 3213, 3570, 3780, 4284, 4590, 5355, 5508, 5670, 6426, 6885, 7140, 9180, 9639, 10710, 11340, 12852, 13770, 16065, 19278, 21420, 27540, 32130, 38556, 48195, 64260, 96390, 163193, 192780, 326386, 489579, 652772, 815965, 979158, 1142351, 1468737, 1631930, 1958316, 2284702, 2447895, 2774281, 2937474, 3263860, 3427053, 4406211, 4569404, 4895790, 5548562, 5711755, 5874948, 6854106, 7343685, 8322843, 8812422, 9791580, 10281159, 11097124, 11423510, 13218633, 13708212, 13871405, 14687370, 16645686, 17135265, 17624844, 19419967, 20562318, 22031055, 22847020, 24968529, 26437266, 27742810, 29374740, 30843477, 33291372, 34270530, 38839934, 41124636, 41614215, 44062110, 49937058, 51405795, 52874532, 55485620, 58259901, 61686954, 66093165, 68541060, 74905587, 77679868, 83228430, 88124220, 92530431, 97099835, 99874116, 102811590, 116519802, 123373908, 124842645, 132186330, 149811174, 154217385, 166456860, 174779703, 185060862, 194199670, 205623180, 224716761, 233039604, 249685290, 264372660, 291299505, 299622348, 308434770, 349559406, 370121724, 374527935, 388399340, 449433522, 462652155, 499370580, 524339109, 582599010, 616869540, 699118812, 749055870, 873898515, 898867044, 925304310, 1048678218, 1123583805, 1165198020, 1498111740, 1573017327, 1747797030, 1850608620, 2097356436, 2247167610, 2621695545, 3146034654, 3495594060, 4494335220, 5243391090, 6292069308, 7865086635, 10486782180, 15730173270, 31460346540]

約数ペア:

[(1, 31460346540), (2, 15730173270), (3, 10486782180), (4, 7865086635), (5, 6292069308), (6, 5243391090), (7, 4494335220), (9, 3495594060), (10, 3146034654), (12, 2621695545), (14, 2247167610), (15, 2097356436), (17, 1850608620), (18, 1747797030), (20, 1573017327), (21, 1498111740), (27, 1165198020), (28, 1123583805), (30, 1048678218), (34, 925304310), (35, 898867044), (36, 873898515), (42, 749055870), (45, 699118812), (51, 616869540), (54, 582599010), (60, 524339109), (63, 499370580), (68, 462652155), (70, 449433522), (81, 388399340), (84, 374527935), (85, 370121724), (90, 349559406), (102, 308434770), (105, 299622348), (108, 291299505), (119, 264372660), (126, 249685290), (135, 233039604), (140, 224716761), (153, 205623180), (162, 194199670), (170, 185060862), (180, 174779703), (189, 166456860), (204, 154217385), (210, 149811174), (238, 132186330), (252, 124842645), (255, 123373908), (270, 116519802), (306, 102811590), (315, 99874116), (324, 97099835), (340, 92530431), (357, 88124220), (378, 83228430), (405, 77679868), (420, 74905587), (459, 68541060), (476, 66093165), (510, 61686954), (540, 58259901), (567, 55485620), (595, 52874532), (612, 51405795), (630, 49937058), (714, 44062110), (756, 41614215), (765, 41124636), (810, 38839934), (918, 34270530), (945, 33291372), (1020, 30843477), (1071, 29374740), (1134, 27742810), (1190, 26437266), (1260, 24968529), (1377, 22847020), (1428, 22031055), (1530, 20562318), (1620, 19419967), (1785, 17624844), (1836, 17135265), (1890, 16645686), (2142, 14687370), (2268, 13871405), (2295, 13708212), (2380, 13218633), (2754, 11423510), (2835, 11097124), (3060, 10281159), (3213, 9791580), (3570, 8812422), (3780, 8322843), (4284, 7343685), (4590, 6854106), (5355, 5874948), (5508, 5711755), (5670, 5548562), (6426, 4895790), (6885, 4569404), (7140, 4406211), (9180, 3427053), (9639, 3263860), (10710, 2937474), (11340, 2774281), (12852, 2447895), (13770, 2284702), (16065, 1958316), (19278, 1631930), (21420, 1468737), (27540, 1142351), (32130, 979158), (38556, 815965), (48195, 652772), (64260, 489579), (96390, 326386), (163193, 192780)]