1228045320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:565

約数の個数: 256

約数和(自身を含む): 4368556800

約数和(自身を除く): 3140511480

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, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 211, 216, 255, 270, 306, 317, 340, 360, 408, 422, 459, 510, 540, 612, 633, 634, 680, 765, 844, 918, 951, 1020, 1055, 1080, 1224, 1266, 1268, 1530, 1585, 1688, 1836, 1899, 1902, 2040, 2110, 2295, 2532, 2536, 2853, 3060, 3165, 3170, 3587, 3672, 3798, 3804, 4220, 4590, 4755, 5064, 5389, 5697, 5706, 6120, 6330, 6340, 7174, 7596, 7608, 8440, 8559, 9180, 9495, 9510, 10761, 10778, 11394, 11412, 12660, 12680, 14265, 14348, 15192, 16167, 17118, 17935, 18360, 18990, 19020, 21522, 21556, 22788, 22824, 25320, 26945, 28485, 28530, 28696, 32283, 32334, 34236, 35870, 37980, 38040, 42795, 43044, 43112, 45576, 48501, 53805, 53890, 56970, 57060, 64566, 64668, 66887, 68472, 71740, 75960, 80835, 85590, 86088, 96849, 97002, 107610, 107780, 113940, 114120, 129132, 129336, 133774, 143480, 145503, 161415, 161670, 171180, 193698, 194004, 200661, 215220, 215560, 227880, 242505, 258264, 267548, 291006, 322830, 323340, 334435, 342360, 387396, 388008, 401322, 430440, 484245, 485010, 535096, 582012, 601983, 645660, 646680, 668870, 727515, 774792, 802644, 968490, 970020, 1003305, 1137079, 1164024, 1203966, 1291320, 1337740, 1455030, 1605288, 1805949, 1936980, 1940040, 2006610, 2274158, 2407932, 2675480, 2910060, 3009915, 3411237, 3611898, 3873960, 4013220, 4548316, 4815864, 5685395, 5820120, 6019830, 6822474, 7223796, 8026440, 9029745, 9096632, 10233711, 11370790, 12039660, 13644948, 14447592, 17056185, 18059490, 20467422, 22741580, 24079320, 27289896, 30701133, 34112370, 36118980, 40934844, 45483160, 51168555, 61402266, 68224740, 72237960, 81869688, 102337110, 122804532, 136449480, 153505665, 204674220, 245609064, 307011330, 409348440, 614022660, 1228045320]

約数ペア:

[(1, 1228045320), (2, 614022660), (3, 409348440), (4, 307011330), (5, 245609064), (6, 204674220), (8, 153505665), (9, 136449480), (10, 122804532), (12, 102337110), (15, 81869688), (17, 72237960), (18, 68224740), (20, 61402266), (24, 51168555), (27, 45483160), (30, 40934844), (34, 36118980), (36, 34112370), (40, 30701133), (45, 27289896), (51, 24079320), (54, 22741580), (60, 20467422), (68, 18059490), (72, 17056185), (85, 14447592), (90, 13644948), (102, 12039660), (108, 11370790), (120, 10233711), (135, 9096632), (136, 9029745), (153, 8026440), (170, 7223796), (180, 6822474), (204, 6019830), (211, 5820120), (216, 5685395), (255, 4815864), (270, 4548316), (306, 4013220), (317, 3873960), (340, 3611898), (360, 3411237), (408, 3009915), (422, 2910060), (459, 2675480), (510, 2407932), (540, 2274158), (612, 2006610), (633, 1940040), (634, 1936980), (680, 1805949), (765, 1605288), (844, 1455030), (918, 1337740), (951, 1291320), (1020, 1203966), (1055, 1164024), (1080, 1137079), (1224, 1003305), (1266, 970020), (1268, 968490), (1530, 802644), (1585, 774792), (1688, 727515), (1836, 668870), (1899, 646680), (1902, 645660), (2040, 601983), (2110, 582012), (2295, 535096), (2532, 485010), (2536, 484245), (2853, 430440), (3060, 401322), (3165, 388008), (3170, 387396), (3587, 342360), (3672, 334435), (3798, 323340), (3804, 322830), (4220, 291006), (4590, 267548), (4755, 258264), (5064, 242505), (5389, 227880), (5697, 215560), (5706, 215220), (6120, 200661), (6330, 194004), (6340, 193698), (7174, 171180), (7596, 161670), (7608, 161415), (8440, 145503), (8559, 143480), (9180, 133774), (9495, 129336), (9510, 129132), (10761, 114120), (10778, 113940), (11394, 107780), (11412, 107610), (12660, 97002), (12680, 96849), (14265, 86088), (14348, 85590), (15192, 80835), (16167, 75960), (17118, 71740), (17935, 68472), (18360, 66887), (18990, 64668), (19020, 64566), (21522, 57060), (21556, 56970), (22788, 53890), (22824, 53805), (25320, 48501), (26945, 45576), (28485, 43112), (28530, 43044), (28696, 42795), (32283, 38040), (32334, 37980), (34236, 35870)]