1540777140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1748

約数の個数: 240

約数和(自身を含む): 5593940352

約数和(自身を除く): 4053163212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 83, 84, 90, 105, 108, 126, 135, 140, 162, 166, 180, 189, 210, 249, 252, 270, 315, 324, 332, 378, 405, 415, 420, 498, 540, 567, 581, 630, 747, 756, 810, 830, 945, 996, 1134, 1162, 1245, 1260, 1494, 1620, 1637, 1660, 1743, 1890, 2241, 2268, 2324, 2490, 2835, 2905, 2988, 3274, 3486, 3735, 3780, 4482, 4911, 4980, 5229, 5670, 5810, 6548, 6723, 6972, 7470, 8185, 8715, 8964, 9822, 10458, 11205, 11340, 11459, 11620, 13446, 14733, 14940, 15687, 16370, 17430, 19644, 20916, 22410, 22918, 24555, 26145, 26892, 29466, 31374, 32740, 33615, 34377, 34860, 44199, 44820, 45836, 47061, 49110, 52290, 57295, 58932, 62748, 67230, 68754, 73665, 78435, 88398, 94122, 98220, 103131, 104580, 114590, 132597, 134460, 135871, 137508, 147330, 156870, 171885, 176796, 188244, 206262, 220995, 229180, 235305, 265194, 271742, 294660, 309393, 313740, 343770, 407613, 412524, 441990, 470610, 515655, 530388, 543484, 618786, 662985, 679355, 687540, 815226, 883980, 928179, 941220, 951097, 1031310, 1222839, 1237572, 1325970, 1358710, 1546965, 1630452, 1856358, 1902194, 2038065, 2062620, 2445678, 2651940, 2717420, 2853291, 3093930, 3668517, 3712716, 3804388, 4076130, 4640895, 4755485, 4891356, 5706582, 6114195, 6187860, 7337034, 8152260, 8559873, 9281790, 9510970, 11005551, 11413164, 12228390, 14266455, 14674068, 17119746, 18342585, 18563580, 19021940, 22011102, 24456780, 25679619, 28532910, 34239492, 36685170, 42799365, 44022204, 51359238, 55027755, 57065820, 73370340, 77038857, 85598730, 102718476, 110055510, 128398095, 154077714, 171197460, 220111020, 256796190, 308155428, 385194285, 513592380, 770388570, 1540777140]

約数ペア:

[(1, 1540777140), (2, 770388570), (3, 513592380), (4, 385194285), (5, 308155428), (6, 256796190), (7, 220111020), (9, 171197460), (10, 154077714), (12, 128398095), (14, 110055510), (15, 102718476), (18, 85598730), (20, 77038857), (21, 73370340), (27, 57065820), (28, 55027755), (30, 51359238), (35, 44022204), (36, 42799365), (42, 36685170), (45, 34239492), (54, 28532910), (60, 25679619), (63, 24456780), (70, 22011102), (81, 19021940), (83, 18563580), (84, 18342585), (90, 17119746), (105, 14674068), (108, 14266455), (126, 12228390), (135, 11413164), (140, 11005551), (162, 9510970), (166, 9281790), (180, 8559873), (189, 8152260), (210, 7337034), (249, 6187860), (252, 6114195), (270, 5706582), (315, 4891356), (324, 4755485), (332, 4640895), (378, 4076130), (405, 3804388), (415, 3712716), (420, 3668517), (498, 3093930), (540, 2853291), (567, 2717420), (581, 2651940), (630, 2445678), (747, 2062620), (756, 2038065), (810, 1902194), (830, 1856358), (945, 1630452), (996, 1546965), (1134, 1358710), (1162, 1325970), (1245, 1237572), (1260, 1222839), (1494, 1031310), (1620, 951097), (1637, 941220), (1660, 928179), (1743, 883980), (1890, 815226), (2241, 687540), (2268, 679355), (2324, 662985), (2490, 618786), (2835, 543484), (2905, 530388), (2988, 515655), (3274, 470610), (3486, 441990), (3735, 412524), (3780, 407613), (4482, 343770), (4911, 313740), (4980, 309393), (5229, 294660), (5670, 271742), (5810, 265194), (6548, 235305), (6723, 229180), (6972, 220995), (7470, 206262), (8185, 188244), (8715, 176796), (8964, 171885), (9822, 156870), (10458, 147330), (11205, 137508), (11340, 135871), (11459, 134460), (11620, 132597), (13446, 114590), (14733, 104580), (14940, 103131), (15687, 98220), (16370, 94122), (17430, 88398), (19644, 78435), (20916, 73665), (22410, 68754), (22918, 67230), (24555, 62748), (26145, 58932), (26892, 57295), (29466, 52290), (31374, 49110), (32740, 47061), (33615, 45836), (34377, 44820), (34860, 44199)]