2560270284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 288

約数和(自身を含む): 8007487488

約数和(自身を除く): 5447217204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 61, 62, 66, 78, 93, 99, 117, 122, 124, 132, 143, 156, 183, 186, 198, 234, 244, 263, 279, 286, 341, 366, 372, 396, 403, 429, 468, 526, 549, 558, 572, 671, 682, 732, 789, 793, 806, 858, 1023, 1052, 1098, 1116, 1209, 1287, 1342, 1364, 1578, 1586, 1612, 1716, 1891, 2013, 2046, 2196, 2367, 2379, 2418, 2574, 2684, 2893, 3069, 3156, 3172, 3419, 3627, 3782, 4026, 4092, 4433, 4734, 4758, 4836, 5148, 5673, 5786, 6039, 6138, 6838, 7137, 7254, 7564, 8052, 8153, 8679, 8723, 8866, 9468, 9516, 10257, 11346, 11572, 12078, 12276, 13299, 13676, 14274, 14508, 16043, 16306, 17019, 17358, 17446, 17732, 20514, 20801, 22692, 24156, 24459, 24583, 26037, 26169, 26598, 28548, 30771, 32086, 32612, 34038, 34716, 34892, 37609, 39897, 41028, 41602, 48129, 48918, 49166, 52074, 52338, 53196, 61542, 62403, 64172, 68076, 73377, 73749, 75218, 78507, 79794, 83204, 89683, 96258, 97836, 98332, 104148, 104676, 105989, 112827, 123084, 124806, 144387, 146754, 147498, 150436, 157014, 159588, 176473, 179366, 187209, 192516, 208559, 211978, 221247, 225654, 249612, 269049, 270413, 288774, 293508, 294996, 314028, 317967, 338481, 352946, 358732, 374418, 417118, 423956, 442494, 451308, 497333, 529419, 538098, 540826, 577548, 625677, 635934, 676962, 705892, 748836, 807147, 811239, 834236, 884988, 953901, 994666, 1058838, 1076196, 1081652, 1165879, 1251354, 1271868, 1353924, 1491999, 1588257, 1614294, 1622478, 1877031, 1907802, 1989332, 2117676, 2294149, 2331758, 2433717, 2502708, 2983998, 3176514, 3228588, 3244956, 3497637, 3754062, 3815604, 4475997, 4588298, 4663516, 4867434, 5470663, 5967996, 6353028, 6465329, 6882447, 6995274, 7508124, 8951994, 9176596, 9734868, 10492911, 10941326, 12930658, 13764894, 13990548, 16411989, 17903988, 19395987, 20647341, 20985822, 21882652, 25861316, 27529788, 32823978, 38791974, 41294682, 41971644, 49235967, 58187961, 65647956, 71118619, 77583948, 82589364, 98471934, 116375922, 142237238, 196943868, 213355857, 232751844, 284474476, 426711714, 640067571, 853423428, 1280135142, 2560270284]

約数ペア:

[(1, 2560270284), (2, 1280135142), (3, 853423428), (4, 640067571), (6, 426711714), (9, 284474476), (11, 232751844), (12, 213355857), (13, 196943868), (18, 142237238), (22, 116375922), (26, 98471934), (31, 82589364), (33, 77583948), (36, 71118619), (39, 65647956), (44, 58187961), (52, 49235967), (61, 41971644), (62, 41294682), (66, 38791974), (78, 32823978), (93, 27529788), (99, 25861316), (117, 21882652), (122, 20985822), (124, 20647341), (132, 19395987), (143, 17903988), (156, 16411989), (183, 13990548), (186, 13764894), (198, 12930658), (234, 10941326), (244, 10492911), (263, 9734868), (279, 9176596), (286, 8951994), (341, 7508124), (366, 6995274), (372, 6882447), (396, 6465329), (403, 6353028), (429, 5967996), (468, 5470663), (526, 4867434), (549, 4663516), (558, 4588298), (572, 4475997), (671, 3815604), (682, 3754062), (732, 3497637), (789, 3244956), (793, 3228588), (806, 3176514), (858, 2983998), (1023, 2502708), (1052, 2433717), (1098, 2331758), (1116, 2294149), (1209, 2117676), (1287, 1989332), (1342, 1907802), (1364, 1877031), (1578, 1622478), (1586, 1614294), (1612, 1588257), (1716, 1491999), (1891, 1353924), (2013, 1271868), (2046, 1251354), (2196, 1165879), (2367, 1081652), (2379, 1076196), (2418, 1058838), (2574, 994666), (2684, 953901), (2893, 884988), (3069, 834236), (3156, 811239), (3172, 807147), (3419, 748836), (3627, 705892), (3782, 676962), (4026, 635934), (4092, 625677), (4433, 577548), (4734, 540826), (4758, 538098), (4836, 529419), (5148, 497333), (5673, 451308), (5786, 442494), (6039, 423956), (6138, 417118), (6838, 374418), (7137, 358732), (7254, 352946), (7564, 338481), (8052, 317967), (8153, 314028), (8679, 294996), (8723, 293508), (8866, 288774), (9468, 270413), (9516, 269049), (10257, 249612), (11346, 225654), (11572, 221247), (12078, 211978), (12276, 208559), (13299, 192516), (13676, 187209), (14274, 179366), (14508, 176473), (16043, 159588), (16306, 157014), (17019, 150436), (17358, 147498), (17446, 146754), (17732, 144387), (20514, 124806), (20801, 123084), (22692, 112827), (24156, 105989), (24459, 104676), (24583, 104148), (26037, 98332), (26169, 97836), (26598, 96258), (28548, 89683), (30771, 83204), (32086, 79794), (32612, 78507), (34038, 75218), (34716, 73749), (34892, 73377), (37609, 68076), (39897, 64172), (41028, 62403), (41602, 61542), (48129, 53196), (48918, 52338), (49166, 52074)]