2019287880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:702

約数の個数: 320

約数和(自身を含む): 7316250480

約数和(自身を除く): 5296962600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 61, 68, 72, 81, 85, 90, 102, 108, 120, 122, 135, 136, 153, 162, 170, 180, 183, 204, 216, 244, 255, 270, 305, 306, 324, 340, 360, 366, 405, 408, 459, 488, 510, 540, 549, 601, 610, 612, 648, 680, 732, 765, 810, 915, 918, 1020, 1037, 1080, 1098, 1202, 1220, 1224, 1377, 1464, 1530, 1620, 1647, 1803, 1830, 1836, 2040, 2074, 2196, 2295, 2404, 2440, 2745, 2754, 3005, 3060, 3111, 3240, 3294, 3606, 3660, 3672, 4148, 4392, 4590, 4808, 4941, 5185, 5409, 5490, 5508, 6010, 6120, 6222, 6588, 6885, 7212, 7320, 8235, 8296, 9015, 9180, 9333, 9882, 10217, 10370, 10818, 10980, 11016, 12020, 12444, 13176, 13770, 14424, 15555, 16227, 16470, 18030, 18360, 18666, 19764, 20434, 20740, 21636, 21960, 24040, 24705, 24888, 27045, 27540, 27999, 30651, 31110, 32454, 32940, 36060, 36661, 37332, 39528, 40868, 41480, 43272, 46665, 48681, 49410, 51085, 54090, 55080, 55998, 61302, 62220, 64908, 65880, 72120, 73322, 74664, 81135, 81736, 83997, 91953, 93330, 97362, 98820, 102170, 108180, 109983, 111996, 122604, 124440, 129816, 139995, 146644, 153255, 162270, 167994, 183305, 183906, 186660, 194724, 197640, 204340, 216360, 219966, 223992, 243405, 245208, 275859, 279990, 293288, 306510, 324540, 329949, 335988, 366610, 367812, 373320, 389448, 408680, 419985, 439932, 459765, 486810, 549915, 551718, 559980, 613020, 623237, 649080, 659898, 671976, 733220, 735624, 827577, 839970, 879864, 919530, 973620, 989847, 1099830, 1103436, 1119960, 1226040, 1246474, 1319796, 1379295, 1466440, 1649745, 1655154, 1679940, 1839060, 1869711, 1947240, 1979694, 2199660, 2206872, 2492948, 2639592, 2758590, 2969541, 3116185, 3299490, 3310308, 3359880, 3678120, 3739422, 3959388, 4137885, 4399320, 4949235, 4985896, 5517180, 5609133, 5939082, 6232370, 6598980, 6620616, 7478844, 7918776, 8275770, 9348555, 9898470, 11034360, 11218266, 11878164, 12464740, 13197960, 14847705, 14957688, 16551540, 16827399, 18697110, 19796940, 22436532, 23756328, 24929480, 28045665, 29695410, 33103080, 33654798, 37394220, 39593880, 44873064, 50482197, 56091330, 59390820, 67309596, 74788440, 84136995, 100964394, 112182660, 118781640, 134619192, 168273990, 201928788, 224365320, 252410985, 336547980, 403857576, 504821970, 673095960, 1009643940, 2019287880]

約数ペア:

[(1, 2019287880), (2, 1009643940), (3, 673095960), (4, 504821970), (5, 403857576), (6, 336547980), (8, 252410985), (9, 224365320), (10, 201928788), (12, 168273990), (15, 134619192), (17, 118781640), (18, 112182660), (20, 100964394), (24, 84136995), (27, 74788440), (30, 67309596), (34, 59390820), (36, 56091330), (40, 50482197), (45, 44873064), (51, 39593880), (54, 37394220), (60, 33654798), (61, 33103080), (68, 29695410), (72, 28045665), (81, 24929480), (85, 23756328), (90, 22436532), (102, 19796940), (108, 18697110), (120, 16827399), (122, 16551540), (135, 14957688), (136, 14847705), (153, 13197960), (162, 12464740), (170, 11878164), (180, 11218266), (183, 11034360), (204, 9898470), (216, 9348555), (244, 8275770), (255, 7918776), (270, 7478844), (305, 6620616), (306, 6598980), (324, 6232370), (340, 5939082), (360, 5609133), (366, 5517180), (405, 4985896), (408, 4949235), (459, 4399320), (488, 4137885), (510, 3959388), (540, 3739422), (549, 3678120), (601, 3359880), (610, 3310308), (612, 3299490), (648, 3116185), (680, 2969541), (732, 2758590), (765, 2639592), (810, 2492948), (915, 2206872), (918, 2199660), (1020, 1979694), (1037, 1947240), (1080, 1869711), (1098, 1839060), (1202, 1679940), (1220, 1655154), (1224, 1649745), (1377, 1466440), (1464, 1379295), (1530, 1319796), (1620, 1246474), (1647, 1226040), (1803, 1119960), (1830, 1103436), (1836, 1099830), (2040, 989847), (2074, 973620), (2196, 919530), (2295, 879864), (2404, 839970), (2440, 827577), (2745, 735624), (2754, 733220), (3005, 671976), (3060, 659898), (3111, 649080), (3240, 623237), (3294, 613020), (3606, 559980), (3660, 551718), (3672, 549915), (4148, 486810), (4392, 459765), (4590, 439932), (4808, 419985), (4941, 408680), (5185, 389448), (5409, 373320), (5490, 367812), (5508, 366610), (6010, 335988), (6120, 329949), (6222, 324540), (6588, 306510), (6885, 293288), (7212, 279990), (7320, 275859), (8235, 245208), (8296, 243405), (9015, 223992), (9180, 219966), (9333, 216360), (9882, 204340), (10217, 197640), (10370, 194724), (10818, 186660), (10980, 183906), (11016, 183305), (12020, 167994), (12444, 162270), (13176, 153255), (13770, 146644), (14424, 139995), (15555, 129816), (16227, 124440), (16470, 122604), (18030, 111996), (18360, 109983), (18666, 108180), (19764, 102170), (20434, 98820), (20740, 97362), (21636, 93330), (21960, 91953), (24040, 83997), (24705, 81736), (24888, 81135), (27045, 74664), (27540, 73322), (27999, 72120), (30651, 65880), (31110, 64908), (32454, 62220), (32940, 61302), (36060, 55998), (36661, 55080), (37332, 54090), (39528, 51085), (40868, 49410), (41480, 48681), (43272, 46665)]