1566676020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:447

約数の個数: 288

約数和(自身を含む): 5550249600

約数和(自身を除く): 3983573580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 179, 182, 195, 196, 210, 229, 245, 260, 273, 294, 358, 364, 390, 420, 455, 458, 490, 537, 546, 588, 637, 687, 716, 735, 780, 895, 910, 916, 980, 1074, 1092, 1145, 1253, 1274, 1365, 1374, 1470, 1603, 1790, 1820, 1911, 2148, 2290, 2327, 2506, 2548, 2685, 2730, 2748, 2940, 2977, 3185, 3206, 3435, 3580, 3759, 3822, 4580, 4654, 4809, 5012, 5370, 5460, 5954, 6265, 6370, 6412, 6870, 6981, 7518, 7644, 8015, 8771, 8931, 9308, 9555, 9618, 10740, 11221, 11635, 11908, 12530, 12740, 13740, 13962, 14885, 15036, 16030, 16289, 17542, 17862, 18795, 19110, 19236, 20839, 22442, 23270, 24045, 25060, 26313, 27924, 29770, 32060, 32578, 33663, 34905, 35084, 35724, 37590, 38220, 40991, 41678, 43855, 44655, 44884, 46540, 48090, 48867, 52626, 56105, 59540, 62517, 65156, 67326, 69810, 75180, 81445, 81982, 83356, 87710, 89310, 96180, 97734, 104195, 105252, 112210, 114023, 122973, 125034, 131565, 134652, 139620, 145873, 162890, 163964, 168315, 175420, 178620, 195468, 204955, 208390, 224420, 228046, 244335, 245946, 250068, 263130, 286937, 291746, 312585, 325780, 336630, 342069, 409910, 416780, 437619, 456092, 488670, 491892, 526260, 532883, 570115, 573874, 583492, 614865, 625170, 673260, 684138, 729365, 819820, 860811, 875238, 977340, 1065766, 1140230, 1147748, 1229730, 1250340, 1368276, 1434685, 1458730, 1598649, 1710345, 1721622, 1750476, 2008559, 2131532, 2188095, 2280460, 2459460, 2664415, 2869370, 2917460, 3197298, 3420690, 3443244, 3730181, 4017118, 4304055, 4376190, 5328830, 5738740, 6025677, 6394596, 6841380, 7460362, 7993245, 8034236, 8608110, 8752380, 10042795, 10657660, 11190543, 12051354, 14920724, 15986490, 17216220, 18650905, 20085590, 22381086, 24102708, 26111267, 30128385, 31972980, 37301810, 40171180, 44762172, 52222534, 55952715, 60256770, 74603620, 78333801, 104445068, 111905430, 120513540, 130556335, 156667602, 223810860, 261112670, 313335204, 391669005, 522225340, 783338010, 1566676020]

約数ペア:

[(1, 1566676020), (2, 783338010), (3, 522225340), (4, 391669005), (5, 313335204), (6, 261112670), (7, 223810860), (10, 156667602), (12, 130556335), (13, 120513540), (14, 111905430), (15, 104445068), (20, 78333801), (21, 74603620), (26, 60256770), (28, 55952715), (30, 52222534), (35, 44762172), (39, 40171180), (42, 37301810), (49, 31972980), (52, 30128385), (60, 26111267), (65, 24102708), (70, 22381086), (78, 20085590), (84, 18650905), (91, 17216220), (98, 15986490), (105, 14920724), (130, 12051354), (140, 11190543), (147, 10657660), (156, 10042795), (179, 8752380), (182, 8608110), (195, 8034236), (196, 7993245), (210, 7460362), (229, 6841380), (245, 6394596), (260, 6025677), (273, 5738740), (294, 5328830), (358, 4376190), (364, 4304055), (390, 4017118), (420, 3730181), (455, 3443244), (458, 3420690), (490, 3197298), (537, 2917460), (546, 2869370), (588, 2664415), (637, 2459460), (687, 2280460), (716, 2188095), (735, 2131532), (780, 2008559), (895, 1750476), (910, 1721622), (916, 1710345), (980, 1598649), (1074, 1458730), (1092, 1434685), (1145, 1368276), (1253, 1250340), (1274, 1229730), (1365, 1147748), (1374, 1140230), (1470, 1065766), (1603, 977340), (1790, 875238), (1820, 860811), (1911, 819820), (2148, 729365), (2290, 684138), (2327, 673260), (2506, 625170), (2548, 614865), (2685, 583492), (2730, 573874), (2748, 570115), (2940, 532883), (2977, 526260), (3185, 491892), (3206, 488670), (3435, 456092), (3580, 437619), (3759, 416780), (3822, 409910), (4580, 342069), (4654, 336630), (4809, 325780), (5012, 312585), (5370, 291746), (5460, 286937), (5954, 263130), (6265, 250068), (6370, 245946), (6412, 244335), (6870, 228046), (6981, 224420), (7518, 208390), (7644, 204955), (8015, 195468), (8771, 178620), (8931, 175420), (9308, 168315), (9555, 163964), (9618, 162890), (10740, 145873), (11221, 139620), (11635, 134652), (11908, 131565), (12530, 125034), (12740, 122973), (13740, 114023), (13962, 112210), (14885, 105252), (15036, 104195), (16030, 97734), (16289, 96180), (17542, 89310), (17862, 87710), (18795, 83356), (19110, 81982), (19236, 81445), (20839, 75180), (22442, 69810), (23270, 67326), (24045, 65156), (25060, 62517), (26313, 59540), (27924, 56105), (29770, 52626), (32060, 48867), (32578, 48090), (33663, 46540), (34905, 44884), (35084, 44655), (35724, 43855), (37590, 41678), (38220, 40991)]