140403510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 431645760

約数和(自身を除く): 291242250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 169, 170, 181, 195, 221, 234, 255, 270, 306, 338, 351, 362, 390, 442, 459, 507, 510, 543, 585, 663, 702, 765, 845, 905, 918, 1014, 1086, 1105, 1170, 1326, 1521, 1530, 1629, 1690, 1755, 1810, 1989, 2210, 2295, 2353, 2535, 2715, 2873, 3042, 3077, 3258, 3315, 3510, 3978, 4563, 4590, 4706, 4887, 5070, 5430, 5746, 5967, 6154, 6630, 7059, 7605, 8145, 8619, 9126, 9231, 9774, 9945, 11765, 11934, 14118, 14365, 15210, 15385, 16290, 17238, 18462, 19890, 21177, 22815, 23530, 24435, 25857, 27693, 28730, 29835, 30589, 30770, 35295, 40001, 42354, 43095, 45630, 46155, 48870, 51714, 55386, 59670, 61178, 63531, 70590, 77571, 80002, 83079, 86190, 91767, 92310, 105885, 120003, 127062, 129285, 138465, 152945, 155142, 166158, 183534, 200005, 211770, 240006, 258570, 275301, 276930, 305890, 317655, 360009, 387855, 400010, 415395, 458835, 520013, 550602, 600015, 635310, 720018, 775710, 825903, 830790, 917670, 1040026, 1080027, 1200030, 1376505, 1560039, 1651806, 1800045, 2160054, 2600065, 2753010, 3120078, 3600090, 4129515, 4680117, 5200130, 5400135, 7800195, 8259030, 9360234, 10800270, 14040351, 15600390, 23400585, 28080702, 46801170, 70201755, 140403510]

約数ペア:

[(1, 140403510), (2, 70201755), (3, 46801170), (5, 28080702), (6, 23400585), (9, 15600390), (10, 14040351), (13, 10800270), (15, 9360234), (17, 8259030), (18, 7800195), (26, 5400135), (27, 5200130), (30, 4680117), (34, 4129515), (39, 3600090), (45, 3120078), (51, 2753010), (54, 2600065), (65, 2160054), (78, 1800045), (85, 1651806), (90, 1560039), (102, 1376505), (117, 1200030), (130, 1080027), (135, 1040026), (153, 917670), (169, 830790), (170, 825903), (181, 775710), (195, 720018), (221, 635310), (234, 600015), (255, 550602), (270, 520013), (306, 458835), (338, 415395), (351, 400010), (362, 387855), (390, 360009), (442, 317655), (459, 305890), (507, 276930), (510, 275301), (543, 258570), (585, 240006), (663, 211770), (702, 200005), (765, 183534), (845, 166158), (905, 155142), (918, 152945), (1014, 138465), (1086, 129285), (1105, 127062), (1170, 120003), (1326, 105885), (1521, 92310), (1530, 91767), (1629, 86190), (1690, 83079), (1755, 80002), (1810, 77571), (1989, 70590), (2210, 63531), (2295, 61178), (2353, 59670), (2535, 55386), (2715, 51714), (2873, 48870), (3042, 46155), (3077, 45630), (3258, 43095), (3315, 42354), (3510, 40001), (3978, 35295), (4563, 30770), (4590, 30589), (4706, 29835), (4887, 28730), (5070, 27693), (5430, 25857), (5746, 24435), (5967, 23530), (6154, 22815), (6630, 21177), (7059, 19890), (7605, 18462), (8145, 17238), (8619, 16290), (9126, 15385), (9231, 15210), (9774, 14365), (9945, 14118), (11765, 11934)]