16261036380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:565

約数の個数: 288

約数和(自身を含む): 52905652800

約数和(自身を除く): 36644616420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 109, 114, 171, 180, 181, 190, 218, 228, 241, 285, 327, 342, 362, 380, 436, 482, 543, 545, 570, 654, 684, 723, 724, 855, 905, 964, 981, 1086, 1090, 1140, 1205, 1308, 1446, 1629, 1635, 1710, 1810, 1962, 2071, 2169, 2172, 2180, 2410, 2715, 2892, 3258, 3270, 3420, 3439, 3615, 3620, 3924, 4142, 4338, 4579, 4820, 4905, 5430, 6213, 6516, 6540, 6878, 7230, 8145, 8284, 8676, 9158, 9810, 10317, 10355, 10845, 10860, 12426, 13737, 13756, 14460, 16290, 17195, 18316, 18639, 19620, 19729, 20634, 20710, 21690, 22895, 24852, 26269, 27474, 30951, 31065, 32580, 34390, 37278, 39458, 41211, 41268, 41420, 43380, 43621, 45790, 51585, 52538, 54948, 59187, 61902, 62130, 68685, 68780, 74556, 78807, 78916, 82422, 87242, 91580, 93195, 98645, 103170, 105076, 118374, 123804, 124260, 130863, 131345, 137370, 154755, 157614, 164844, 174484, 177561, 186390, 197290, 206055, 206340, 218105, 236421, 236748, 261726, 262690, 274740, 295935, 309510, 315228, 355122, 372780, 374851, 392589, 394035, 394580, 412110, 436210, 472842, 499111, 523452, 525380, 591870, 619020, 654315, 710244, 749702, 785178, 788070, 824220, 828799, 872420, 887805, 945684, 998222, 1124553, 1182105, 1183740, 1308630, 1497333, 1499404, 1570356, 1576140, 1657598, 1775610, 1874255, 1962945, 1996444, 2249106, 2364210, 2486397, 2495555, 2617260, 2994666, 3315196, 3373659, 3551220, 3748510, 3925890, 4143995, 4491999, 4498212, 4728420, 4754689, 4972794, 4991110, 5622765, 5989332, 6747318, 7459191, 7486665, 7497020, 7851780, 8287990, 8983998, 9509378, 9945588, 9982220, 11245530, 12431985, 13494636, 14264067, 14918382, 14973330, 16575980, 16868295, 17967996, 19018756, 22459995, 22491060, 23773445, 24863970, 28528134, 29836764, 29946660, 33736590, 37295955, 42792201, 44919990, 47546890, 49727940, 57056268, 67473180, 71320335, 74591910, 85584402, 89839980, 90339091, 95093780, 142640670, 149183820, 171168804, 180678182, 213961005, 271017273, 285281340, 361356364, 427922010, 451695455, 542034546, 813051819, 855844020, 903390910, 1084069092, 1355086365, 1626103638, 1806781820, 2710172730, 3252207276, 4065259095, 5420345460, 8130518190, 16261036380]

約数ペア:

[(1, 16261036380), (2, 8130518190), (3, 5420345460), (4, 4065259095), (5, 3252207276), (6, 2710172730), (9, 1806781820), (10, 1626103638), (12, 1355086365), (15, 1084069092), (18, 903390910), (19, 855844020), (20, 813051819), (30, 542034546), (36, 451695455), (38, 427922010), (45, 361356364), (57, 285281340), (60, 271017273), (76, 213961005), (90, 180678182), (95, 171168804), (109, 149183820), (114, 142640670), (171, 95093780), (180, 90339091), (181, 89839980), (190, 85584402), (218, 74591910), (228, 71320335), (241, 67473180), (285, 57056268), (327, 49727940), (342, 47546890), (362, 44919990), (380, 42792201), (436, 37295955), (482, 33736590), (543, 29946660), (545, 29836764), (570, 28528134), (654, 24863970), (684, 23773445), (723, 22491060), (724, 22459995), (855, 19018756), (905, 17967996), (964, 16868295), (981, 16575980), (1086, 14973330), (1090, 14918382), (1140, 14264067), (1205, 13494636), (1308, 12431985), (1446, 11245530), (1629, 9982220), (1635, 9945588), (1710, 9509378), (1810, 8983998), (1962, 8287990), (2071, 7851780), (2169, 7497020), (2172, 7486665), (2180, 7459191), (2410, 6747318), (2715, 5989332), (2892, 5622765), (3258, 4991110), (3270, 4972794), (3420, 4754689), (3439, 4728420), (3615, 4498212), (3620, 4491999), (3924, 4143995), (4142, 3925890), (4338, 3748510), (4579, 3551220), (4820, 3373659), (4905, 3315196), (5430, 2994666), (6213, 2617260), (6516, 2495555), (6540, 2486397), (6878, 2364210), (7230, 2249106), (8145, 1996444), (8284, 1962945), (8676, 1874255), (9158, 1775610), (9810, 1657598), (10317, 1576140), (10355, 1570356), (10845, 1499404), (10860, 1497333), (12426, 1308630), (13737, 1183740), (13756, 1182105), (14460, 1124553), (16290, 998222), (17195, 945684), (18316, 887805), (18639, 872420), (19620, 828799), (19729, 824220), (20634, 788070), (20710, 785178), (21690, 749702), (22895, 710244), (24852, 654315), (26269, 619020), (27474, 591870), (30951, 525380), (31065, 523452), (32580, 499111), (34390, 472842), (37278, 436210), (39458, 412110), (41211, 394580), (41268, 394035), (41420, 392589), (43380, 374851), (43621, 372780), (45790, 355122), (51585, 315228), (52538, 309510), (54948, 295935), (59187, 274740), (61902, 262690), (62130, 261726), (68685, 236748), (68780, 236421), (74556, 218105), (78807, 206340), (78916, 206055), (82422, 197290), (87242, 186390), (91580, 177561), (93195, 174484), (98645, 164844), (103170, 157614), (105076, 154755), (118374, 137370), (123804, 131345), (124260, 130863)]