1495860240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{409}}^1$

素因数の和:750

約数の個数: 240

約数和(自身を含む): 5424831360

約数和(自身を除く): 3928971120

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 311, 336, 392, 409, 420, 490, 560, 588, 622, 735, 784, 818, 840, 933, 980, 1176, 1227, 1244, 1470, 1555, 1636, 1680, 1866, 1960, 2045, 2177, 2352, 2454, 2488, 2863, 2940, 3110, 3272, 3732, 3920, 4090, 4354, 4665, 4908, 4976, 5726, 5880, 6135, 6220, 6531, 6544, 7464, 8180, 8589, 8708, 9330, 9816, 10885, 11452, 11760, 12270, 12440, 13062, 14315, 14928, 15239, 16360, 17178, 17416, 18660, 19632, 20041, 21770, 22904, 24540, 24880, 26124, 28630, 30478, 32655, 32720, 34356, 34832, 37320, 40082, 42945, 43540, 45717, 45808, 49080, 52248, 57260, 60123, 60956, 65310, 68712, 74640, 76195, 80164, 85890, 87080, 91434, 98160, 100205, 104496, 114520, 120246, 121912, 127199, 130620, 137424, 152390, 160328, 171780, 174160, 182868, 200410, 228585, 229040, 240492, 243824, 254398, 261240, 300615, 304780, 320656, 343560, 365736, 381597, 400820, 457170, 480984, 508796, 522480, 601230, 609560, 635995, 687120, 731472, 763194, 801640, 890393, 914340, 961968, 1017592, 1202460, 1219120, 1271990, 1526388, 1603280, 1780786, 1828680, 1907985, 2035184, 2404920, 2543980, 2671179, 3052776, 3561572, 3657360, 3815970, 4451965, 4809840, 5087960, 5342358, 6105552, 6232751, 7123144, 7631940, 8903930, 10175920, 10684716, 12465502, 13355895, 14246288, 15263880, 17807860, 18698253, 21369432, 24931004, 26711790, 30527760, 31163755, 35615720, 37396506, 42738864, 49862008, 53423580, 62327510, 71231440, 74793012, 93491265, 99724016, 106847160, 124655020, 149586024, 186982530, 213694320, 249310040, 299172048, 373965060, 498620080, 747930120, 1495860240]

約数ペア:

[(1, 1495860240), (2, 747930120), (3, 498620080), (4, 373965060), (5, 299172048), (6, 249310040), (7, 213694320), (8, 186982530), (10, 149586024), (12, 124655020), (14, 106847160), (15, 99724016), (16, 93491265), (20, 74793012), (21, 71231440), (24, 62327510), (28, 53423580), (30, 49862008), (35, 42738864), (40, 37396506), (42, 35615720), (48, 31163755), (49, 30527760), (56, 26711790), (60, 24931004), (70, 21369432), (80, 18698253), (84, 17807860), (98, 15263880), (105, 14246288), (112, 13355895), (120, 12465502), (140, 10684716), (147, 10175920), (168, 8903930), (196, 7631940), (210, 7123144), (240, 6232751), (245, 6105552), (280, 5342358), (294, 5087960), (311, 4809840), (336, 4451965), (392, 3815970), (409, 3657360), (420, 3561572), (490, 3052776), (560, 2671179), (588, 2543980), (622, 2404920), (735, 2035184), (784, 1907985), (818, 1828680), (840, 1780786), (933, 1603280), (980, 1526388), (1176, 1271990), (1227, 1219120), (1244, 1202460), (1470, 1017592), (1555, 961968), (1636, 914340), (1680, 890393), (1866, 801640), (1960, 763194), (2045, 731472), (2177, 687120), (2352, 635995), (2454, 609560), (2488, 601230), (2863, 522480), (2940, 508796), (3110, 480984), (3272, 457170), (3732, 400820), (3920, 381597), (4090, 365736), (4354, 343560), (4665, 320656), (4908, 304780), (4976, 300615), (5726, 261240), (5880, 254398), (6135, 243824), (6220, 240492), (6531, 229040), (6544, 228585), (7464, 200410), (8180, 182868), (8589, 174160), (8708, 171780), (9330, 160328), (9816, 152390), (10885, 137424), (11452, 130620), (11760, 127199), (12270, 121912), (12440, 120246), (13062, 114520), (14315, 104496), (14928, 100205), (15239, 98160), (16360, 91434), (17178, 87080), (17416, 85890), (18660, 80164), (19632, 76195), (20041, 74640), (21770, 68712), (22904, 65310), (24540, 60956), (24880, 60123), (26124, 57260), (28630, 52248), (30478, 49080), (32655, 45808), (32720, 45717), (34356, 43540), (34832, 42945), (37320, 40082)]