340980840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 320

約数和(自身を含む): 1254528000

約数和(自身を除く): 913547160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 81, 87, 90, 95, 108, 114, 116, 120, 135, 145, 152, 162, 171, 174, 180, 190, 191, 216, 228, 232, 261, 270, 285, 290, 324, 342, 348, 360, 380, 382, 405, 435, 456, 513, 522, 540, 551, 570, 573, 580, 648, 684, 696, 760, 764, 783, 810, 855, 870, 955, 1026, 1044, 1080, 1102, 1140, 1146, 1160, 1305, 1368, 1528, 1539, 1566, 1620, 1653, 1710, 1719, 1740, 1910, 2052, 2088, 2204, 2280, 2292, 2349, 2565, 2610, 2755, 2865, 3078, 3132, 3240, 3306, 3420, 3438, 3480, 3629, 3820, 3915, 4104, 4408, 4584, 4698, 4959, 5130, 5157, 5220, 5510, 5539, 5730, 6156, 6264, 6612, 6840, 6876, 7258, 7640, 7695, 7830, 8265, 8595, 9396, 9918, 10260, 10314, 10440, 10887, 11020, 11078, 11460, 11745, 12312, 13224, 13752, 14516, 14877, 15390, 15471, 15660, 16530, 16617, 17190, 18145, 18792, 19836, 20520, 20628, 21774, 22040, 22156, 22920, 23490, 24795, 25785, 27695, 29032, 29754, 30780, 30942, 31320, 32661, 33060, 33234, 34380, 36290, 39672, 41256, 43548, 44312, 44631, 46980, 49590, 49851, 51570, 54435, 55390, 59508, 61560, 61884, 65322, 66120, 66468, 68760, 72580, 74385, 77355, 83085, 87096, 89262, 93960, 97983, 99180, 99702, 103140, 105241, 108870, 110780, 119016, 123768, 130644, 132936, 145160, 148770, 149553, 154710, 163305, 166170, 178524, 195966, 198360, 199404, 206280, 210482, 217740, 221560, 223155, 249255, 261288, 293949, 297540, 299106, 309420, 315723, 326610, 332340, 357048, 391932, 398808, 420964, 435480, 446310, 448659, 489915, 498510, 526205, 587898, 595080, 598212, 618840, 631446, 653220, 664680, 747765, 783864, 841928, 892620, 897318, 947169, 979830, 997020, 1052410, 1175796, 1196424, 1262892, 1306440, 1469745, 1495530, 1578615, 1785240, 1794636, 1894338, 1959660, 1994040, 2104820, 2243295, 2351592, 2525784, 2841507, 2939490, 2991060, 3157230, 3589272, 3788676, 3919320, 4209640, 4486590, 4735845, 5683014, 5878980, 5982120, 6314460, 7577352, 8524521, 8973180, 9471690, 11366028, 11757960, 12628920, 14207535, 17049042, 17946360, 18943380, 22732056, 28415070, 34098084, 37886760, 42622605, 56830140, 68196168, 85245210, 113660280, 170490420, 340980840]

約数ペア:

[(1, 340980840), (2, 170490420), (3, 113660280), (4, 85245210), (5, 68196168), (6, 56830140), (8, 42622605), (9, 37886760), (10, 34098084), (12, 28415070), (15, 22732056), (18, 18943380), (19, 17946360), (20, 17049042), (24, 14207535), (27, 12628920), (29, 11757960), (30, 11366028), (36, 9471690), (38, 8973180), (40, 8524521), (45, 7577352), (54, 6314460), (57, 5982120), (58, 5878980), (60, 5683014), (72, 4735845), (76, 4486590), (81, 4209640), (87, 3919320), (90, 3788676), (95, 3589272), (108, 3157230), (114, 2991060), (116, 2939490), (120, 2841507), (135, 2525784), (145, 2351592), (152, 2243295), (162, 2104820), (171, 1994040), (174, 1959660), (180, 1894338), (190, 1794636), (191, 1785240), (216, 1578615), (228, 1495530), (232, 1469745), (261, 1306440), (270, 1262892), (285, 1196424), (290, 1175796), (324, 1052410), (342, 997020), (348, 979830), (360, 947169), (380, 897318), (382, 892620), (405, 841928), (435, 783864), (456, 747765), (513, 664680), (522, 653220), (540, 631446), (551, 618840), (570, 598212), (573, 595080), (580, 587898), (648, 526205), (684, 498510), (696, 489915), (760, 448659), (764, 446310), (783, 435480), (810, 420964), (855, 398808), (870, 391932), (955, 357048), (1026, 332340), (1044, 326610), (1080, 315723), (1102, 309420), (1140, 299106), (1146, 297540), (1160, 293949), (1305, 261288), (1368, 249255), (1528, 223155), (1539, 221560), (1566, 217740), (1620, 210482), (1653, 206280), (1710, 199404), (1719, 198360), (1740, 195966), (1910, 178524), (2052, 166170), (2088, 163305), (2204, 154710), (2280, 149553), (2292, 148770), (2349, 145160), (2565, 132936), (2610, 130644), (2755, 123768), (2865, 119016), (3078, 110780), (3132, 108870), (3240, 105241), (3306, 103140), (3420, 99702), (3438, 99180), (3480, 97983), (3629, 93960), (3820, 89262), (3915, 87096), (4104, 83085), (4408, 77355), (4584, 74385), (4698, 72580), (4959, 68760), (5130, 66468), (5157, 66120), (5220, 65322), (5510, 61884), (5539, 61560), (5730, 59508), (6156, 55390), (6264, 54435), (6612, 51570), (6840, 49851), (6876, 49590), (7258, 46980), (7640, 44631), (7695, 44312), (7830, 43548), (8265, 41256), (8595, 39672), (9396, 36290), (9918, 34380), (10260, 33234), (10314, 33060), (10440, 32661), (10887, 31320), (11020, 30942), (11078, 30780), (11460, 29754), (11745, 29032), (12312, 27695), (13224, 25785), (13752, 24795), (14516, 23490), (14877, 22920), (15390, 22156), (15471, 22040), (15660, 21774), (16530, 20628), (16617, 20520), (17190, 19836), (18145, 18792)]