78340244580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{52889}}^1$

素因数の和:53131

約数の個数: 192

約数和(自身を含む): 263722233600

約数和(自身を除く): 185381989020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 211, 234, 260, 270, 351, 390, 422, 468, 540, 585, 633, 702, 780, 844, 1055, 1170, 1266, 1404, 1755, 1899, 2110, 2340, 2532, 2743, 3165, 3510, 3798, 4220, 5486, 5697, 6330, 7020, 7596, 8229, 9495, 10972, 11394, 12660, 13715, 16458, 18990, 22788, 24687, 27430, 28485, 32916, 37980, 41145, 49374, 52889, 54860, 56970, 74061, 82290, 98748, 105778, 113940, 123435, 148122, 158667, 164580, 211556, 246870, 264445, 296244, 317334, 370305, 476001, 493740, 528890, 634668, 687557, 740610, 793335, 952002, 1057780, 1375114, 1428003, 1481220, 1586670, 1904004, 2062671, 2380005, 2750228, 2856006, 3173340, 3437785, 4125342, 4760010, 5712012, 6188013, 6875570, 7140015, 8250684, 9520020, 10313355, 11159579, 12376026, 13751140, 14280030, 18564039, 20626710, 22319158, 24752052, 28560060, 30940065, 33478737, 37128078, 41253420, 44638316, 55797895, 61880130, 66957474, 74256156, 92820195, 100436211, 111595790, 123760260, 133914948, 145074527, 167393685, 185640390, 200872422, 223191580, 290149054, 301308633, 334787370, 371280780, 401744844, 435223581, 502181055, 580298108, 602617266, 669574740, 725372635, 870447162, 1004362110, 1205234532, 1305670743, 1450745270, 1506543165, 1740894324, 2008724220, 2176117905, 2611341486, 2901490540, 3013086330, 3917012229, 4352235810, 5222682972, 6026172660, 6528353715, 7834024458, 8704471620, 13056707430, 15668048916, 19585061145, 26113414860, 39170122290, 78340244580]

約数ペア:

[(1, 78340244580), (2, 39170122290), (3, 26113414860), (4, 19585061145), (5, 15668048916), (6, 13056707430), (9, 8704471620), (10, 7834024458), (12, 6528353715), (13, 6026172660), (15, 5222682972), (18, 4352235810), (20, 3917012229), (26, 3013086330), (27, 2901490540), (30, 2611341486), (36, 2176117905), (39, 2008724220), (45, 1740894324), (52, 1506543165), (54, 1450745270), (60, 1305670743), (65, 1205234532), (78, 1004362110), (90, 870447162), (108, 725372635), (117, 669574740), (130, 602617266), (135, 580298108), (156, 502181055), (180, 435223581), (195, 401744844), (211, 371280780), (234, 334787370), (260, 301308633), (270, 290149054), (351, 223191580), (390, 200872422), (422, 185640390), (468, 167393685), (540, 145074527), (585, 133914948), (633, 123760260), (702, 111595790), (780, 100436211), (844, 92820195), (1055, 74256156), (1170, 66957474), (1266, 61880130), (1404, 55797895), (1755, 44638316), (1899, 41253420), (2110, 37128078), (2340, 33478737), (2532, 30940065), (2743, 28560060), (3165, 24752052), (3510, 22319158), (3798, 20626710), (4220, 18564039), (5486, 14280030), (5697, 13751140), (6330, 12376026), (7020, 11159579), (7596, 10313355), (8229, 9520020), (9495, 8250684), (10972, 7140015), (11394, 6875570), (12660, 6188013), (13715, 5712012), (16458, 4760010), (18990, 4125342), (22788, 3437785), (24687, 3173340), (27430, 2856006), (28485, 2750228), (32916, 2380005), (37980, 2062671), (41145, 1904004), (49374, 1586670), (52889, 1481220), (54860, 1428003), (56970, 1375114), (74061, 1057780), (82290, 952002), (98748, 793335), (105778, 740610), (113940, 687557), (123435, 634668), (148122, 528890), (158667, 493740), (164580, 476001), (211556, 370305), (246870, 317334), (264445, 296244)]