8484840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 288

約数和(自身を含む): 35479080

約数和(自身を除く): 26994240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 37, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 74, 78, 84, 90, 91, 98, 104, 105, 111, 117, 120, 126, 130, 140, 147, 148, 156, 168, 180, 182, 185, 195, 196, 210, 222, 234, 245, 252, 259, 260, 273, 280, 294, 296, 312, 315, 333, 360, 364, 370, 390, 392, 420, 441, 444, 455, 468, 481, 490, 504, 518, 520, 546, 555, 585, 588, 630, 637, 666, 728, 735, 740, 777, 780, 819, 840, 882, 888, 910, 936, 962, 980, 1036, 1092, 1110, 1170, 1176, 1260, 1274, 1295, 1332, 1365, 1443, 1470, 1480, 1554, 1560, 1638, 1665, 1764, 1813, 1820, 1911, 1924, 1960, 2072, 2184, 2205, 2220, 2331, 2340, 2405, 2520, 2548, 2590, 2664, 2730, 2886, 2940, 3108, 3185, 3276, 3330, 3367, 3528, 3626, 3640, 3822, 3848, 3885, 4095, 4329, 4410, 4440, 4662, 4680, 4810, 5096, 5180, 5439, 5460, 5733, 5772, 5880, 6216, 6370, 6552, 6660, 6734, 7215, 7252, 7644, 7770, 8190, 8658, 8820, 9065, 9324, 9555, 9620, 10101, 10360, 10878, 10920, 11466, 11544, 11655, 12740, 13320, 13468, 14430, 14504, 15288, 15540, 16317, 16380, 16835, 17316, 17640, 18130, 18648, 19110, 19240, 20202, 21645, 21756, 22932, 23310, 23569, 25480, 26936, 27195, 28665, 28860, 30303, 31080, 32634, 32760, 33670, 34632, 36260, 38220, 40404, 43290, 43512, 45864, 46620, 47138, 50505, 54390, 57330, 57720, 60606, 65268, 67340, 70707, 72520, 76440, 80808, 81585, 86580, 93240, 94276, 101010, 108780, 114660, 117845, 121212, 130536, 134680, 141414, 151515, 163170, 173160, 188552, 202020, 212121, 217560, 229320, 235690, 242424, 282828, 303030, 326340, 353535, 404040, 424242, 471380, 565656, 606060, 652680, 707070, 848484, 942760, 1060605, 1212120, 1414140, 1696968, 2121210, 2828280, 4242420, 8484840]

約数ペア:

[(1, 8484840), (2, 4242420), (3, 2828280), (4, 2121210), (5, 1696968), (6, 1414140), (7, 1212120), (8, 1060605), (9, 942760), (10, 848484), (12, 707070), (13, 652680), (14, 606060), (15, 565656), (18, 471380), (20, 424242), (21, 404040), (24, 353535), (26, 326340), (28, 303030), (30, 282828), (35, 242424), (36, 235690), (37, 229320), (39, 217560), (40, 212121), (42, 202020), (45, 188552), (49, 173160), (52, 163170), (56, 151515), (60, 141414), (63, 134680), (65, 130536), (70, 121212), (72, 117845), (74, 114660), (78, 108780), (84, 101010), (90, 94276), (91, 93240), (98, 86580), (104, 81585), (105, 80808), (111, 76440), (117, 72520), (120, 70707), (126, 67340), (130, 65268), (140, 60606), (147, 57720), (148, 57330), (156, 54390), (168, 50505), (180, 47138), (182, 46620), (185, 45864), (195, 43512), (196, 43290), (210, 40404), (222, 38220), (234, 36260), (245, 34632), (252, 33670), (259, 32760), (260, 32634), (273, 31080), (280, 30303), (294, 28860), (296, 28665), (312, 27195), (315, 26936), (333, 25480), (360, 23569), (364, 23310), (370, 22932), (390, 21756), (392, 21645), (420, 20202), (441, 19240), (444, 19110), (455, 18648), (468, 18130), (481, 17640), (490, 17316), (504, 16835), (518, 16380), (520, 16317), (546, 15540), (555, 15288), (585, 14504), (588, 14430), (630, 13468), (637, 13320), (666, 12740), (728, 11655), (735, 11544), (740, 11466), (777, 10920), (780, 10878), (819, 10360), (840, 10101), (882, 9620), (888, 9555), (910, 9324), (936, 9065), (962, 8820), (980, 8658), (1036, 8190), (1092, 7770), (1110, 7644), (1170, 7252), (1176, 7215), (1260, 6734), (1274, 6660), (1295, 6552), (1332, 6370), (1365, 6216), (1443, 5880), (1470, 5772), (1480, 5733), (1554, 5460), (1560, 5439), (1638, 5180), (1665, 5096), (1764, 4810), (1813, 4680), (1820, 4662), (1911, 4440), (1924, 4410), (1960, 4329), (2072, 4095), (2184, 3885), (2205, 3848), (2220, 3822), (2331, 3640), (2340, 3626), (2405, 3528), (2520, 3367), (2548, 3330), (2590, 3276), (2664, 3185), (2730, 3108), (2886, 2940)]