1457728960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 3827751552

約数和(自身を除く): 2370022592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 53, 64, 74, 80, 92, 101, 106, 115, 148, 160, 184, 185, 202, 212, 230, 265, 296, 320, 368, 370, 404, 424, 460, 505, 530, 592, 736, 740, 808, 848, 851, 920, 1010, 1060, 1184, 1219, 1472, 1480, 1616, 1696, 1702, 1840, 1961, 2020, 2120, 2323, 2368, 2438, 2960, 3232, 3392, 3404, 3680, 3737, 3922, 4040, 4240, 4255, 4646, 4876, 5353, 5920, 6095, 6464, 6808, 7360, 7474, 7844, 8080, 8480, 8510, 9292, 9752, 9805, 10706, 11615, 11840, 12190, 13616, 14948, 15688, 16160, 16960, 17020, 18584, 18685, 19504, 19610, 21412, 23230, 24380, 26765, 27232, 29896, 31376, 32320, 34040, 37168, 37370, 39008, 39220, 42824, 45103, 46460, 48760, 53530, 54464, 59792, 62752, 68080, 74336, 74740, 78016, 78440, 85648, 85951, 90206, 92920, 97520, 107060, 119584, 123119, 125504, 136160, 148672, 149480, 156880, 171296, 171902, 180412, 185840, 195040, 198061, 214120, 225515, 239168, 246238, 272320, 298960, 313760, 342592, 343804, 360824, 371680, 390080, 396122, 428240, 429755, 451030, 492476, 597920, 615595, 627520, 687608, 721648, 743360, 792244, 856480, 859510, 902060, 984952, 990305, 1195840, 1231190, 1375216, 1443296, 1584488, 1712960, 1719020, 1804120, 1969904, 1980610, 2462380, 2750432, 2886592, 3168976, 3438040, 3608240, 3939808, 3961220, 4555403, 4924760, 5500864, 6337952, 6876080, 7216480, 7879616, 7922440, 9110806, 9849520, 12675904, 13752160, 14432960, 15844880, 18221612, 19699040, 22777015, 27504320, 31689760, 36443224, 39398080, 45554030, 63379520, 72886448, 91108060, 145772896, 182216120, 291545792, 364432240, 728864480, 1457728960]

約数ペア:

[(1, 1457728960), (2, 728864480), (4, 364432240), (5, 291545792), (8, 182216120), (10, 145772896), (16, 91108060), (20, 72886448), (23, 63379520), (32, 45554030), (37, 39398080), (40, 36443224), (46, 31689760), (53, 27504320), (64, 22777015), (74, 19699040), (80, 18221612), (92, 15844880), (101, 14432960), (106, 13752160), (115, 12675904), (148, 9849520), (160, 9110806), (184, 7922440), (185, 7879616), (202, 7216480), (212, 6876080), (230, 6337952), (265, 5500864), (296, 4924760), (320, 4555403), (368, 3961220), (370, 3939808), (404, 3608240), (424, 3438040), (460, 3168976), (505, 2886592), (530, 2750432), (592, 2462380), (736, 1980610), (740, 1969904), (808, 1804120), (848, 1719020), (851, 1712960), (920, 1584488), (1010, 1443296), (1060, 1375216), (1184, 1231190), (1219, 1195840), (1472, 990305), (1480, 984952), (1616, 902060), (1696, 859510), (1702, 856480), (1840, 792244), (1961, 743360), (2020, 721648), (2120, 687608), (2323, 627520), (2368, 615595), (2438, 597920), (2960, 492476), (3232, 451030), (3392, 429755), (3404, 428240), (3680, 396122), (3737, 390080), (3922, 371680), (4040, 360824), (4240, 343804), (4255, 342592), (4646, 313760), (4876, 298960), (5353, 272320), (5920, 246238), (6095, 239168), (6464, 225515), (6808, 214120), (7360, 198061), (7474, 195040), (7844, 185840), (8080, 180412), (8480, 171902), (8510, 171296), (9292, 156880), (9752, 149480), (9805, 148672), (10706, 136160), (11615, 125504), (11840, 123119), (12190, 119584), (13616, 107060), (14948, 97520), (15688, 92920), (16160, 90206), (16960, 85951), (17020, 85648), (18584, 78440), (18685, 78016), (19504, 74740), (19610, 74336), (21412, 68080), (23230, 62752), (24380, 59792), (26765, 54464), (27232, 53530), (29896, 48760), (31376, 46460), (32320, 45103), (34040, 42824), (37168, 39220), (37370, 39008)]