248631120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 400

約数和(自身を含む): 954434448

約数和(自身を除く): 705803328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 37, 40, 45, 48, 51, 54, 60, 61, 68, 72, 74, 80, 81, 85, 90, 102, 108, 111, 120, 122, 135, 136, 144, 148, 153, 162, 170, 180, 183, 185, 204, 216, 222, 240, 244, 255, 270, 272, 296, 305, 306, 324, 333, 340, 360, 366, 370, 405, 408, 432, 444, 459, 488, 510, 540, 549, 555, 592, 610, 612, 629, 648, 666, 680, 720, 732, 740, 765, 810, 816, 888, 915, 918, 976, 999, 1020, 1037, 1080, 1098, 1110, 1220, 1224, 1258, 1296, 1332, 1360, 1377, 1464, 1480, 1530, 1620, 1647, 1665, 1776, 1830, 1836, 1887, 1998, 2040, 2074, 2160, 2196, 2220, 2257, 2295, 2440, 2448, 2516, 2664, 2745, 2754, 2928, 2960, 2997, 3060, 3111, 3145, 3240, 3294, 3330, 3660, 3672, 3774, 3996, 4080, 4148, 4392, 4440, 4514, 4590, 4880, 4941, 4995, 5032, 5185, 5328, 5490, 5508, 5661, 5994, 6120, 6222, 6290, 6480, 6588, 6660, 6771, 6885, 7320, 7344, 7548, 7992, 8235, 8296, 8784, 8880, 9028, 9180, 9333, 9435, 9882, 9990, 10064, 10370, 10980, 11016, 11285, 11322, 11988, 12240, 12444, 12580, 13176, 13320, 13542, 13770, 14640, 14985, 15096, 15555, 15984, 16470, 16592, 16983, 18056, 18360, 18666, 18870, 19764, 19980, 20313, 20740, 21960, 22032, 22570, 22644, 23976, 24705, 24888, 25160, 26352, 26640, 27084, 27540, 27999, 28305, 29970, 30192, 31110, 32940, 33855, 33966, 36112, 36720, 37332, 37740, 38369, 39528, 39960, 40626, 41480, 43920, 45140, 45288, 46665, 47952, 49410, 49776, 50320, 50949, 54168, 55080, 55998, 56610, 59940, 60939, 62220, 65880, 67710, 67932, 74664, 75480, 76738, 79056, 79920, 81252, 82960, 83997, 84915, 90280, 90576, 93330, 98820, 101565, 101898, 108336, 110160, 111996, 113220, 115107, 119880, 121878, 124440, 131760, 135420, 135864, 139995, 149328, 150960, 153476, 162504, 167994, 169830, 180560, 182817, 186660, 191845, 197640, 203130, 203796, 223992, 226440, 230214, 239760, 243756, 248880, 254745, 270840, 271728, 279990, 304695, 306952, 325008, 335988, 339660, 345321, 365634, 373320, 383690, 395280, 406260, 407592, 419985, 447984, 452880, 460428, 487512, 509490, 541680, 559980, 575535, 609390, 613904, 671976, 679320, 690642, 731268, 746640, 767380, 812520, 815184, 839970, 914085, 920856, 975024, 1018980, 1035963, 1119960, 1151070, 1218780, 1343952, 1358640, 1381284, 1462536, 1534760, 1625040, 1679940, 1726605, 1828170, 1841712, 2037960, 2071926, 2239920, 2302140, 2437560, 2762568, 2925072, 3069520, 3107889, 3359880, 3453210, 3656340, 4075920, 4143852, 4604280, 4875120, 5179815, 5525136, 6215778, 6719760, 6906420, 7312680, 8287704, 9208560, 10359630, 12431556, 13812840, 14625360, 15539445, 16575408, 20719260, 24863112, 27625680, 31078890, 41438520, 49726224, 62157780, 82877040, 124315560, 248631120]

約数ペア:

[(1, 248631120), (2, 124315560), (3, 82877040), (4, 62157780), (5, 49726224), (6, 41438520), (8, 31078890), (9, 27625680), (10, 24863112), (12, 20719260), (15, 16575408), (16, 15539445), (17, 14625360), (18, 13812840), (20, 12431556), (24, 10359630), (27, 9208560), (30, 8287704), (34, 7312680), (36, 6906420), (37, 6719760), (40, 6215778), (45, 5525136), (48, 5179815), (51, 4875120), (54, 4604280), (60, 4143852), (61, 4075920), (68, 3656340), (72, 3453210), (74, 3359880), (80, 3107889), (81, 3069520), (85, 2925072), (90, 2762568), (102, 2437560), (108, 2302140), (111, 2239920), (120, 2071926), (122, 2037960), (135, 1841712), (136, 1828170), (144, 1726605), (148, 1679940), (153, 1625040), (162, 1534760), (170, 1462536), (180, 1381284), (183, 1358640), (185, 1343952), (204, 1218780), (216, 1151070), (222, 1119960), (240, 1035963), (244, 1018980), (255, 975024), (270, 920856), (272, 914085), (296, 839970), (305, 815184), (306, 812520), (324, 767380), (333, 746640), (340, 731268), (360, 690642), (366, 679320), (370, 671976), (405, 613904), (408, 609390), (432, 575535), (444, 559980), (459, 541680), (488, 509490), (510, 487512), (540, 460428), (549, 452880), (555, 447984), (592, 419985), (610, 407592), (612, 406260), (629, 395280), (648, 383690), (666, 373320), (680, 365634), (720, 345321), (732, 339660), (740, 335988), (765, 325008), (810, 306952), (816, 304695), (888, 279990), (915, 271728), (918, 270840), (976, 254745), (999, 248880), (1020, 243756), (1037, 239760), (1080, 230214), (1098, 226440), (1110, 223992), (1220, 203796), (1224, 203130), (1258, 197640), (1296, 191845), (1332, 186660), (1360, 182817), (1377, 180560), (1464, 169830), (1480, 167994), (1530, 162504), (1620, 153476), (1647, 150960), (1665, 149328), (1776, 139995), (1830, 135864), (1836, 135420), (1887, 131760), (1998, 124440), (2040, 121878), (2074, 119880), (2160, 115107), (2196, 113220), (2220, 111996), (2257, 110160), (2295, 108336), (2440, 101898), (2448, 101565), (2516, 98820), (2664, 93330), (2745, 90576), (2754, 90280), (2928, 84915), (2960, 83997), (2997, 82960), (3060, 81252), (3111, 79920), (3145, 79056), (3240, 76738), (3294, 75480), (3330, 74664), (3660, 67932), (3672, 67710), (3774, 65880), (3996, 62220), (4080, 60939), (4148, 59940), (4392, 56610), (4440, 55998), (4514, 55080), (4590, 54168), (4880, 50949), (4941, 50320), (4995, 49776), (5032, 49410), (5185, 47952), (5328, 46665), (5490, 45288), (5508, 45140), (5661, 43920), (5994, 41480), (6120, 40626), (6222, 39960), (6290, 39528), (6480, 38369), (6588, 37740), (6660, 37332), (6771, 36720), (6885, 36112), (7320, 33966), (7344, 33855), (7548, 32940), (7992, 31110), (8235, 30192), (8296, 29970), (8784, 28305), (8880, 27999), (9028, 27540), (9180, 27084), (9333, 26640), (9435, 26352), (9882, 25160), (9990, 24888), (10064, 24705), (10370, 23976), (10980, 22644), (11016, 22570), (11285, 22032), (11322, 21960), (11988, 20740), (12240, 20313), (12444, 19980), (12580, 19764), (13176, 18870), (13320, 18666), (13542, 18360), (13770, 18056), (14640, 16983), (14985, 16592), (15096, 16470), (15555, 15984)]