290761380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 384

約数和(自身を含む): 1143260160

約数和(自身を除く): 852498780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 61, 63, 65, 70, 78, 84, 90, 91, 97, 105, 108, 117, 122, 126, 130, 135, 140, 156, 180, 182, 183, 189, 194, 195, 210, 234, 244, 252, 260, 270, 273, 291, 305, 315, 351, 364, 366, 378, 388, 390, 420, 427, 455, 468, 485, 540, 546, 549, 582, 585, 610, 630, 679, 702, 732, 756, 780, 793, 819, 854, 873, 910, 915, 945, 970, 1092, 1098, 1164, 1170, 1220, 1260, 1261, 1281, 1358, 1365, 1404, 1455, 1586, 1638, 1647, 1708, 1746, 1755, 1820, 1830, 1890, 1940, 2037, 2135, 2196, 2340, 2379, 2457, 2522, 2562, 2619, 2716, 2730, 2745, 2910, 3172, 3276, 3294, 3395, 3492, 3510, 3660, 3780, 3783, 3843, 3965, 4074, 4095, 4270, 4365, 4758, 4914, 5044, 5124, 5238, 5460, 5490, 5551, 5820, 5917, 6111, 6305, 6405, 6588, 6790, 7020, 7137, 7566, 7686, 7930, 8148, 8190, 8235, 8540, 8730, 8827, 9516, 9828, 10185, 10476, 10980, 11102, 11349, 11529, 11834, 11895, 12222, 12285, 12610, 12810, 13095, 13580, 14274, 15132, 15372, 15860, 16380, 16470, 16653, 17460, 17654, 17751, 18333, 18915, 19215, 20370, 21411, 22204, 22698, 23058, 23668, 23790, 24444, 24570, 25220, 25620, 26190, 26481, 27755, 28548, 29585, 30555, 32940, 33306, 34047, 35308, 35502, 35685, 36666, 37830, 38430, 40740, 41419, 42822, 44135, 45396, 46116, 47580, 49140, 49959, 52380, 52962, 53253, 55510, 56745, 57645, 59170, 61110, 66612, 68094, 71004, 71370, 73332, 75660, 76860, 76921, 79443, 82838, 83265, 85644, 88270, 88755, 91665, 99918, 105924, 106506, 107055, 111020, 113490, 115290, 118340, 122220, 124257, 132405, 136188, 142740, 149877, 153842, 158886, 159759, 165676, 166530, 170235, 176540, 177510, 183330, 199836, 207095, 213012, 214110, 226980, 230580, 230763, 238329, 248514, 249795, 264810, 266265, 299754, 307684, 317772, 319518, 333060, 340470, 355020, 366660, 372771, 384605, 397215, 414190, 428220, 461526, 476658, 497028, 499590, 529620, 532530, 538447, 599508, 621285, 639036, 680940, 692289, 745542, 749385, 769210, 794430, 798795, 828380, 923052, 953316, 999180, 1065060, 1076894, 1118313, 1153815, 1191645, 1242570, 1384578, 1491084, 1498770, 1538420, 1588860, 1597590, 1615341, 1863855, 2076867, 2153788, 2236626, 2307630, 2383290, 2485140, 2692235, 2769156, 2997540, 3195180, 3230682, 3461445, 3727710, 4153734, 4473252, 4615260, 4766580, 4846023, 5384470, 5591565, 6461364, 6922890, 7455420, 8076705, 8307468, 9692046, 10384335, 10768940, 11183130, 13845780, 14538069, 16153410, 19384092, 20768670, 22366260, 24230115, 29076138, 32306820, 41537340, 48460230, 58152276, 72690345, 96920460, 145380690, 290761380]

約数ペア:

[(1, 290761380), (2, 145380690), (3, 96920460), (4, 72690345), (5, 58152276), (6, 48460230), (7, 41537340), (9, 32306820), (10, 29076138), (12, 24230115), (13, 22366260), (14, 20768670), (15, 19384092), (18, 16153410), (20, 14538069), (21, 13845780), (26, 11183130), (27, 10768940), (28, 10384335), (30, 9692046), (35, 8307468), (36, 8076705), (39, 7455420), (42, 6922890), (45, 6461364), (52, 5591565), (54, 5384470), (60, 4846023), (61, 4766580), (63, 4615260), (65, 4473252), (70, 4153734), (78, 3727710), (84, 3461445), (90, 3230682), (91, 3195180), (97, 2997540), (105, 2769156), (108, 2692235), (117, 2485140), (122, 2383290), (126, 2307630), (130, 2236626), (135, 2153788), (140, 2076867), (156, 1863855), (180, 1615341), (182, 1597590), (183, 1588860), (189, 1538420), (194, 1498770), (195, 1491084), (210, 1384578), (234, 1242570), (244, 1191645), (252, 1153815), (260, 1118313), (270, 1076894), (273, 1065060), (291, 999180), (305, 953316), (315, 923052), (351, 828380), (364, 798795), (366, 794430), (378, 769210), (388, 749385), (390, 745542), (420, 692289), (427, 680940), (455, 639036), (468, 621285), (485, 599508), (540, 538447), (546, 532530), (549, 529620), (582, 499590), (585, 497028), (610, 476658), (630, 461526), (679, 428220), (702, 414190), (732, 397215), (756, 384605), (780, 372771), (793, 366660), (819, 355020), (854, 340470), (873, 333060), (910, 319518), (915, 317772), (945, 307684), (970, 299754), (1092, 266265), (1098, 264810), (1164, 249795), (1170, 248514), (1220, 238329), (1260, 230763), (1261, 230580), (1281, 226980), (1358, 214110), (1365, 213012), (1404, 207095), (1455, 199836), (1586, 183330), (1638, 177510), (1647, 176540), (1708, 170235), (1746, 166530), (1755, 165676), (1820, 159759), (1830, 158886), (1890, 153842), (1940, 149877), (2037, 142740), (2135, 136188), (2196, 132405), (2340, 124257), (2379, 122220), (2457, 118340), (2522, 115290), (2562, 113490), (2619, 111020), (2716, 107055), (2730, 106506), (2745, 105924), (2910, 99918), (3172, 91665), (3276, 88755), (3294, 88270), (3395, 85644), (3492, 83265), (3510, 82838), (3660, 79443), (3780, 76921), (3783, 76860), (3843, 75660), (3965, 73332), (4074, 71370), (4095, 71004), (4270, 68094), (4365, 66612), (4758, 61110), (4914, 59170), (5044, 57645), (5124, 56745), (5238, 55510), (5460, 53253), (5490, 52962), (5551, 52380), (5820, 49959), (5917, 49140), (6111, 47580), (6305, 46116), (6405, 45396), (6588, 44135), (6790, 42822), (7020, 41419), (7137, 40740), (7566, 38430), (7686, 37830), (7930, 36666), (8148, 35685), (8190, 35502), (8235, 35308), (8540, 34047), (8730, 33306), (8827, 32940), (9516, 30555), (9828, 29585), (10185, 28548), (10476, 27755), (10980, 26481), (11102, 26190), (11349, 25620), (11529, 25220), (11834, 24570), (11895, 24444), (12222, 23790), (12285, 23668), (12610, 23058), (12810, 22698), (13095, 22204), (13580, 21411), (14274, 20370), (15132, 19215), (15372, 18915), (15860, 18333), (16380, 17751), (16470, 17654), (16653, 17460)]