1605382740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2524

約数の個数: 240

約数和(自身を含む): 5600770560

約数和(自身を除く): 3995387820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 260, 270, 279, 310, 324, 351, 372, 390, 403, 405, 465, 468, 540, 558, 585, 620, 702, 780, 806, 810, 837, 930, 1053, 1116, 1170, 1209, 1395, 1404, 1612, 1620, 1674, 1755, 1860, 2015, 2106, 2340, 2418, 2459, 2511, 2790, 3348, 3510, 3627, 4030, 4185, 4212, 4836, 4918, 5022, 5265, 5580, 6045, 7020, 7254, 7377, 8060, 8370, 9836, 10044, 10530, 10881, 12090, 12295, 12555, 14508, 14754, 16740, 18135, 21060, 21762, 22131, 24180, 24590, 25110, 29508, 31967, 32643, 36270, 36885, 43524, 44262, 49180, 50220, 54405, 63934, 65286, 66393, 72540, 73770, 76229, 88524, 95901, 108810, 110655, 127868, 130572, 132786, 147540, 152458, 159835, 163215, 191802, 199179, 217620, 221310, 228687, 265572, 287703, 304916, 319670, 326430, 331965, 381145, 383604, 398358, 442620, 457374, 479505, 575406, 639340, 652860, 663930, 686061, 762290, 796716, 863109, 914748, 959010, 990977, 995895, 1143435, 1150812, 1327860, 1372122, 1438515, 1524580, 1726218, 1918020, 1981954, 1991790, 2058183, 2286870, 2589327, 2744244, 2877030, 2972931, 3430305, 3452436, 3963908, 3983580, 4116366, 4315545, 4573740, 4954885, 5178654, 5754060, 5945862, 6174549, 6860610, 8232732, 8631090, 8918793, 9909770, 10290915, 10357308, 11891724, 12349098, 12946635, 13721220, 14864655, 17262180, 17837586, 19819540, 20581830, 24698196, 25893270, 26756379, 29729310, 30872745, 35675172, 41163660, 44593965, 51786540, 53512758, 59458620, 61745490, 80269137, 89187930, 107025516, 123490980, 133781895, 160538274, 178375860, 267563790, 321076548, 401345685, 535127580, 802691370, 1605382740]

約数ペア:

[(1, 1605382740), (2, 802691370), (3, 535127580), (4, 401345685), (5, 321076548), (6, 267563790), (9, 178375860), (10, 160538274), (12, 133781895), (13, 123490980), (15, 107025516), (18, 89187930), (20, 80269137), (26, 61745490), (27, 59458620), (30, 53512758), (31, 51786540), (36, 44593965), (39, 41163660), (45, 35675172), (52, 30872745), (54, 29729310), (60, 26756379), (62, 25893270), (65, 24698196), (78, 20581830), (81, 19819540), (90, 17837586), (93, 17262180), (108, 14864655), (117, 13721220), (124, 12946635), (130, 12349098), (135, 11891724), (155, 10357308), (156, 10290915), (162, 9909770), (180, 8918793), (186, 8631090), (195, 8232732), (234, 6860610), (260, 6174549), (270, 5945862), (279, 5754060), (310, 5178654), (324, 4954885), (351, 4573740), (372, 4315545), (390, 4116366), (403, 3983580), (405, 3963908), (465, 3452436), (468, 3430305), (540, 2972931), (558, 2877030), (585, 2744244), (620, 2589327), (702, 2286870), (780, 2058183), (806, 1991790), (810, 1981954), (837, 1918020), (930, 1726218), (1053, 1524580), (1116, 1438515), (1170, 1372122), (1209, 1327860), (1395, 1150812), (1404, 1143435), (1612, 995895), (1620, 990977), (1674, 959010), (1755, 914748), (1860, 863109), (2015, 796716), (2106, 762290), (2340, 686061), (2418, 663930), (2459, 652860), (2511, 639340), (2790, 575406), (3348, 479505), (3510, 457374), (3627, 442620), (4030, 398358), (4185, 383604), (4212, 381145), (4836, 331965), (4918, 326430), (5022, 319670), (5265, 304916), (5580, 287703), (6045, 265572), (7020, 228687), (7254, 221310), (7377, 217620), (8060, 199179), (8370, 191802), (9836, 163215), (10044, 159835), (10530, 152458), (10881, 147540), (12090, 132786), (12295, 130572), (12555, 127868), (14508, 110655), (14754, 108810), (16740, 95901), (18135, 88524), (21060, 76229), (21762, 73770), (22131, 72540), (24180, 66393), (24590, 65286), (25110, 63934), (29508, 54405), (31967, 50220), (32643, 49180), (36270, 44262), (36885, 43524)]