2017448880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1949}}^1$

素因数の和:2211

約数の個数: 160

約数和(自身を含む): 6615648000

約数和(自身を除く): 4598199120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 227, 228, 240, 285, 304, 380, 454, 456, 570, 681, 760, 908, 912, 1135, 1140, 1362, 1520, 1816, 1949, 2270, 2280, 2724, 3405, 3632, 3898, 4313, 4540, 4560, 5448, 5847, 6810, 7796, 8626, 9080, 9745, 10896, 11694, 12939, 13620, 15592, 17252, 18160, 19490, 21565, 23388, 25878, 27240, 29235, 31184, 34504, 37031, 38980, 43130, 46776, 51756, 54480, 58470, 64695, 69008, 74062, 77960, 86260, 93552, 103512, 111093, 116940, 129390, 148124, 155920, 172520, 185155, 207024, 222186, 233880, 258780, 296248, 345040, 370310, 442423, 444372, 467760, 517560, 555465, 592496, 740620, 884846, 888744, 1035120, 1110930, 1327269, 1481240, 1769692, 1777488, 2212115, 2221860, 2654538, 2962480, 3539384, 4424230, 4443720, 5309076, 6636345, 7078768, 8406037, 8848460, 8887440, 10618152, 13272690, 16812074, 17696920, 21236304, 25218111, 26545380, 33624148, 35393840, 42030185, 50436222, 53090760, 67248296, 84060370, 100872444, 106181520, 126090555, 134496592, 168120740, 201744888, 252181110, 336241480, 403489776, 504362220, 672482960, 1008724440, 2017448880]

約数ペア:

[(1, 2017448880), (2, 1008724440), (3, 672482960), (4, 504362220), (5, 403489776), (6, 336241480), (8, 252181110), (10, 201744888), (12, 168120740), (15, 134496592), (16, 126090555), (19, 106181520), (20, 100872444), (24, 84060370), (30, 67248296), (38, 53090760), (40, 50436222), (48, 42030185), (57, 35393840), (60, 33624148), (76, 26545380), (80, 25218111), (95, 21236304), (114, 17696920), (120, 16812074), (152, 13272690), (190, 10618152), (227, 8887440), (228, 8848460), (240, 8406037), (285, 7078768), (304, 6636345), (380, 5309076), (454, 4443720), (456, 4424230), (570, 3539384), (681, 2962480), (760, 2654538), (908, 2221860), (912, 2212115), (1135, 1777488), (1140, 1769692), (1362, 1481240), (1520, 1327269), (1816, 1110930), (1949, 1035120), (2270, 888744), (2280, 884846), (2724, 740620), (3405, 592496), (3632, 555465), (3898, 517560), (4313, 467760), (4540, 444372), (4560, 442423), (5448, 370310), (5847, 345040), (6810, 296248), (7796, 258780), (8626, 233880), (9080, 222186), (9745, 207024), (10896, 185155), (11694, 172520), (12939, 155920), (13620, 148124), (15592, 129390), (17252, 116940), (18160, 111093), (19490, 103512), (21565, 93552), (23388, 86260), (25878, 77960), (27240, 74062), (29235, 69008), (31184, 64695), (34504, 58470), (37031, 54480), (38980, 51756), (43130, 46776)]