480834480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1823}}^1$

素因数の和:2003

約数の個数: 160

約数和(自身を含む): 1715318784

約数和(自身を除く): 1234484304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 210, 240, 280, 314, 336, 420, 471, 560, 628, 785, 840, 942, 1099, 1256, 1570, 1680, 1823, 1884, 2198, 2355, 2512, 3140, 3297, 3646, 3768, 4396, 4710, 5469, 5495, 6280, 6594, 7292, 7536, 8792, 9115, 9420, 10938, 10990, 12560, 12761, 13188, 14584, 16485, 17584, 18230, 18840, 21876, 21980, 25522, 26376, 27345, 29168, 32970, 36460, 37680, 38283, 43752, 43960, 51044, 52752, 54690, 63805, 65940, 72920, 76566, 87504, 87920, 102088, 109380, 127610, 131880, 145840, 153132, 191415, 204176, 218760, 255220, 263760, 286211, 306264, 382830, 437520, 510440, 572422, 612528, 765660, 858633, 1020880, 1144844, 1431055, 1531320, 1717266, 2003477, 2289688, 2862110, 3062640, 3434532, 4006954, 4293165, 4579376, 5724220, 6010431, 6869064, 8013908, 8586330, 10017385, 11448440, 12020862, 13738128, 16027816, 17172660, 20034770, 22896880, 24041724, 30052155, 32055632, 34345320, 40069540, 48083448, 60104310, 68690640, 80139080, 96166896, 120208620, 160278160, 240417240, 480834480]

約数ペア:

[(1, 480834480), (2, 240417240), (3, 160278160), (4, 120208620), (5, 96166896), (6, 80139080), (7, 68690640), (8, 60104310), (10, 48083448), (12, 40069540), (14, 34345320), (15, 32055632), (16, 30052155), (20, 24041724), (21, 22896880), (24, 20034770), (28, 17172660), (30, 16027816), (35, 13738128), (40, 12020862), (42, 11448440), (48, 10017385), (56, 8586330), (60, 8013908), (70, 6869064), (80, 6010431), (84, 5724220), (105, 4579376), (112, 4293165), (120, 4006954), (140, 3434532), (157, 3062640), (168, 2862110), (210, 2289688), (240, 2003477), (280, 1717266), (314, 1531320), (336, 1431055), (420, 1144844), (471, 1020880), (560, 858633), (628, 765660), (785, 612528), (840, 572422), (942, 510440), (1099, 437520), (1256, 382830), (1570, 306264), (1680, 286211), (1823, 263760), (1884, 255220), (2198, 218760), (2355, 204176), (2512, 191415), (3140, 153132), (3297, 145840), (3646, 131880), (3768, 127610), (4396, 109380), (4710, 102088), (5469, 87920), (5495, 87504), (6280, 76566), (6594, 72920), (7292, 65940), (7536, 63805), (8792, 54690), (9115, 52752), (9420, 51044), (10938, 43960), (10990, 43752), (12560, 38283), (12761, 37680), (13188, 36460), (14584, 32970), (16485, 29168), (17584, 27345), (18230, 26376), (18840, 25522), (21876, 21980)]