1145760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:67

約数の個数: 192

約数和(自身を含む): 4644864

約数和(自身を除く): 3499104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 124, 132, 140, 154, 155, 160, 165, 168, 176, 186, 210, 217, 220, 224, 231, 240, 248, 264, 280, 308, 310, 330, 336, 341, 352, 372, 385, 420, 434, 440, 462, 465, 480, 496, 528, 560, 616, 620, 651, 660, 672, 682, 744, 770, 840, 868, 880, 924, 930, 992, 1023, 1056, 1085, 1120, 1155, 1232, 1240, 1302, 1320, 1364, 1488, 1540, 1680, 1705, 1736, 1760, 1848, 1860, 2046, 2170, 2310, 2387, 2464, 2480, 2604, 2640, 2728, 2976, 3080, 3255, 3360, 3410, 3472, 3696, 3720, 4092, 4340, 4620, 4774, 4960, 5115, 5208, 5280, 5456, 6160, 6510, 6820, 6944, 7161, 7392, 7440, 8184, 8680, 9240, 9548, 10230, 10416, 10912, 11935, 12320, 13020, 13640, 14322, 14880, 16368, 17360, 18480, 19096, 20460, 20832, 23870, 26040, 27280, 28644, 32736, 34720, 35805, 36960, 38192, 40920, 47740, 52080, 54560, 57288, 71610, 76384, 81840, 95480, 104160, 114576, 143220, 163680, 190960, 229152, 286440, 381920, 572880, 1145760]

約数ペア:

[(1, 1145760), (2, 572880), (3, 381920), (4, 286440), (5, 229152), (6, 190960), (7, 163680), (8, 143220), (10, 114576), (11, 104160), (12, 95480), (14, 81840), (15, 76384), (16, 71610), (20, 57288), (21, 54560), (22, 52080), (24, 47740), (28, 40920), (30, 38192), (31, 36960), (32, 35805), (33, 34720), (35, 32736), (40, 28644), (42, 27280), (44, 26040), (48, 23870), (55, 20832), (56, 20460), (60, 19096), (62, 18480), (66, 17360), (70, 16368), (77, 14880), (80, 14322), (84, 13640), (88, 13020), (93, 12320), (96, 11935), (105, 10912), (110, 10416), (112, 10230), (120, 9548), (124, 9240), (132, 8680), (140, 8184), (154, 7440), (155, 7392), (160, 7161), (165, 6944), (168, 6820), (176, 6510), (186, 6160), (210, 5456), (217, 5280), (220, 5208), (224, 5115), (231, 4960), (240, 4774), (248, 4620), (264, 4340), (280, 4092), (308, 3720), (310, 3696), (330, 3472), (336, 3410), (341, 3360), (352, 3255), (372, 3080), (385, 2976), (420, 2728), (434, 2640), (440, 2604), (462, 2480), (465, 2464), (480, 2387), (496, 2310), (528, 2170), (560, 2046), (616, 1860), (620, 1848), (651, 1760), (660, 1736), (672, 1705), (682, 1680), (744, 1540), (770, 1488), (840, 1364), (868, 1320), (880, 1302), (924, 1240), (930, 1232), (992, 1155), (1023, 1120), (1056, 1085)]