84296880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 307105344

約数和(自身を除く): 222808464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 71, 72, 80, 85, 90, 97, 102, 120, 136, 142, 144, 153, 170, 180, 194, 204, 213, 240, 255, 272, 284, 291, 306, 340, 355, 360, 388, 408, 426, 485, 510, 568, 582, 612, 639, 680, 710, 720, 765, 776, 816, 852, 873, 970, 1020, 1065, 1136, 1164, 1207, 1224, 1278, 1360, 1420, 1455, 1530, 1552, 1649, 1704, 1746, 1940, 2040, 2130, 2328, 2414, 2448, 2556, 2840, 2910, 3060, 3195, 3298, 3408, 3492, 3621, 3880, 4080, 4260, 4365, 4656, 4828, 4947, 5112, 5680, 5820, 6035, 6120, 6390, 6596, 6887, 6984, 7242, 7760, 8245, 8520, 8730, 9656, 9894, 10224, 10863, 11640, 12070, 12240, 12780, 13192, 13774, 13968, 14484, 14841, 16490, 17040, 17460, 18105, 19312, 19788, 20661, 21726, 23280, 24140, 24735, 25560, 26384, 27548, 28968, 29682, 32980, 34435, 34920, 36210, 39576, 41322, 43452, 48280, 49470, 51120, 54315, 55096, 57936, 59364, 61983, 65960, 68870, 69840, 72420, 74205, 79152, 82644, 86904, 96560, 98940, 103305, 108630, 110192, 117079, 118728, 123966, 131920, 137740, 144840, 148410, 165288, 173808, 197880, 206610, 217260, 234158, 237456, 247932, 275480, 289680, 296820, 309915, 330576, 351237, 395760, 413220, 434520, 468316, 495864, 550960, 585395, 593640, 619830, 702474, 826440, 869040, 936632, 991728, 1053711, 1170790, 1187280, 1239660, 1404948, 1652880, 1756185, 1873264, 2107422, 2341580, 2479320, 2809896, 3512370, 4214844, 4683160, 4958640, 5268555, 5619792, 7024740, 8429688, 9366320, 10537110, 14049480, 16859376, 21074220, 28098960, 42148440, 84296880]

約数ペア:

[(1, 84296880), (2, 42148440), (3, 28098960), (4, 21074220), (5, 16859376), (6, 14049480), (8, 10537110), (9, 9366320), (10, 8429688), (12, 7024740), (15, 5619792), (16, 5268555), (17, 4958640), (18, 4683160), (20, 4214844), (24, 3512370), (30, 2809896), (34, 2479320), (36, 2341580), (40, 2107422), (45, 1873264), (48, 1756185), (51, 1652880), (60, 1404948), (68, 1239660), (71, 1187280), (72, 1170790), (80, 1053711), (85, 991728), (90, 936632), (97, 869040), (102, 826440), (120, 702474), (136, 619830), (142, 593640), (144, 585395), (153, 550960), (170, 495864), (180, 468316), (194, 434520), (204, 413220), (213, 395760), (240, 351237), (255, 330576), (272, 309915), (284, 296820), (291, 289680), (306, 275480), (340, 247932), (355, 237456), (360, 234158), (388, 217260), (408, 206610), (426, 197880), (485, 173808), (510, 165288), (568, 148410), (582, 144840), (612, 137740), (639, 131920), (680, 123966), (710, 118728), (720, 117079), (765, 110192), (776, 108630), (816, 103305), (852, 98940), (873, 96560), (970, 86904), (1020, 82644), (1065, 79152), (1136, 74205), (1164, 72420), (1207, 69840), (1224, 68870), (1278, 65960), (1360, 61983), (1420, 59364), (1455, 57936), (1530, 55096), (1552, 54315), (1649, 51120), (1704, 49470), (1746, 48280), (1940, 43452), (2040, 41322), (2130, 39576), (2328, 36210), (2414, 34920), (2448, 34435), (2556, 32980), (2840, 29682), (2910, 28968), (3060, 27548), (3195, 26384), (3298, 25560), (3408, 24735), (3492, 24140), (3621, 23280), (3880, 21726), (4080, 20661), (4260, 19788), (4365, 19312), (4656, 18105), (4828, 17460), (4947, 17040), (5112, 16490), (5680, 14841), (5820, 14484), (6035, 13968), (6120, 13774), (6390, 13192), (6596, 12780), (6887, 12240), (6984, 12070), (7242, 11640), (7760, 10863), (8245, 10224), (8520, 9894), (8730, 9656)]