438449040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 1577832048

約数和(自身を除く): 1139383008

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, 72, 80, 85, 90, 102, 113, 120, 136, 144, 153, 170, 180, 204, 226, 240, 255, 272, 306, 317, 339, 340, 360, 408, 452, 510, 565, 612, 634, 678, 680, 720, 765, 816, 904, 951, 1017, 1020, 1130, 1224, 1268, 1356, 1360, 1530, 1585, 1695, 1808, 1902, 1921, 2034, 2040, 2260, 2448, 2536, 2712, 2853, 3060, 3170, 3390, 3804, 3842, 4068, 4080, 4520, 4755, 5072, 5085, 5389, 5424, 5706, 5763, 6120, 6340, 6780, 7608, 7684, 8136, 9040, 9510, 9605, 10170, 10778, 11412, 11526, 12240, 12680, 13560, 14265, 15216, 15368, 16167, 16272, 17289, 19020, 19210, 20340, 21556, 22824, 23052, 25360, 26945, 27120, 28530, 28815, 30736, 32334, 34578, 35821, 38040, 38420, 40680, 43112, 45648, 46104, 48501, 53890, 57060, 57630, 64668, 69156, 71642, 76080, 76840, 80835, 81360, 86224, 86445, 92208, 97002, 107463, 107780, 114120, 115260, 129336, 138312, 143284, 153680, 161670, 172890, 179105, 194004, 214926, 215560, 228240, 230520, 242505, 258672, 276624, 286568, 322389, 323340, 345780, 358210, 388008, 429852, 431120, 461040, 485010, 537315, 573136, 608957, 644778, 646680, 691560, 716420, 776016, 859704, 970020, 1074630, 1217914, 1289556, 1293360, 1383120, 1432840, 1611945, 1719408, 1826871, 1940040, 2149260, 2435828, 2579112, 2865680, 3044785, 3223890, 3653742, 3880080, 4298520, 4871656, 5158224, 5480613, 6089570, 6447780, 7307484, 8597040, 9134355, 9743312, 10961226, 12179140, 12895560, 14614968, 18268710, 21922452, 24358280, 25791120, 27403065, 29229936, 36537420, 43844904, 48716560, 54806130, 73074840, 87689808, 109612260, 146149680, 219224520, 438449040]

約数ペア:

[(1, 438449040), (2, 219224520), (3, 146149680), (4, 109612260), (5, 87689808), (6, 73074840), (8, 54806130), (9, 48716560), (10, 43844904), (12, 36537420), (15, 29229936), (16, 27403065), (17, 25791120), (18, 24358280), (20, 21922452), (24, 18268710), (30, 14614968), (34, 12895560), (36, 12179140), (40, 10961226), (45, 9743312), (48, 9134355), (51, 8597040), (60, 7307484), (68, 6447780), (72, 6089570), (80, 5480613), (85, 5158224), (90, 4871656), (102, 4298520), (113, 3880080), (120, 3653742), (136, 3223890), (144, 3044785), (153, 2865680), (170, 2579112), (180, 2435828), (204, 2149260), (226, 1940040), (240, 1826871), (255, 1719408), (272, 1611945), (306, 1432840), (317, 1383120), (339, 1293360), (340, 1289556), (360, 1217914), (408, 1074630), (452, 970020), (510, 859704), (565, 776016), (612, 716420), (634, 691560), (678, 646680), (680, 644778), (720, 608957), (765, 573136), (816, 537315), (904, 485010), (951, 461040), (1017, 431120), (1020, 429852), (1130, 388008), (1224, 358210), (1268, 345780), (1356, 323340), (1360, 322389), (1530, 286568), (1585, 276624), (1695, 258672), (1808, 242505), (1902, 230520), (1921, 228240), (2034, 215560), (2040, 214926), (2260, 194004), (2448, 179105), (2536, 172890), (2712, 161670), (2853, 153680), (3060, 143284), (3170, 138312), (3390, 129336), (3804, 115260), (3842, 114120), (4068, 107780), (4080, 107463), (4520, 97002), (4755, 92208), (5072, 86445), (5085, 86224), (5389, 81360), (5424, 80835), (5706, 76840), (5763, 76080), (6120, 71642), (6340, 69156), (6780, 64668), (7608, 57630), (7684, 57060), (8136, 53890), (9040, 48501), (9510, 46104), (9605, 45648), (10170, 43112), (10778, 40680), (11412, 38420), (11526, 38040), (12240, 35821), (12680, 34578), (13560, 32334), (14265, 30736), (15216, 28815), (15368, 28530), (16167, 27120), (16272, 26945), (17289, 25360), (19020, 23052), (19210, 22824), (20340, 21556)]