302888880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3208

約数の個数: 240

約数和(自身を含む): 1224088320

約数和(自身を除く): 921199440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3163, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6326, 6384, 6840, 7980, 9489, 9576, 10640, 11970, 12652, 13680, 15815, 15960, 18978, 19152, 22141, 23940, 25304, 28467, 31630, 31920, 37956, 44282, 47445, 47880, 50608, 56934, 60097, 63260, 66423, 75912, 88564, 94890, 95760, 110705, 113868, 120194, 126520, 132846, 142335, 151824, 177128, 180291, 189780, 199269, 221410, 227736, 240388, 253040, 265692, 284670, 300485, 332115, 354256, 360582, 379560, 398538, 420679, 442820, 455472, 480776, 531384, 540873, 569340, 600970, 664230, 721164, 759120, 797076, 841358, 885640, 901455, 961552, 996345, 1062768, 1081746, 1138680, 1201940, 1262037, 1328460, 1442328, 1594152, 1682716, 1771280, 1802910, 1992690, 2103395, 2163492, 2277360, 2403880, 2524074, 2656920, 2704365, 2884656, 3188304, 3365432, 3605820, 3786111, 3985380, 4206790, 4326984, 4807760, 5048148, 5313840, 5408730, 6310185, 6730864, 7211640, 7572222, 7970760, 8413580, 8653968, 10096296, 10817460, 12620370, 14423280, 15144444, 15941520, 16827160, 18930555, 20192592, 21634920, 25240740, 30288888, 33654320, 37861110, 43269840, 50481480, 60577776, 75722220, 100962960, 151444440, 302888880]

約数ペア:

[(1, 302888880), (2, 151444440), (3, 100962960), (4, 75722220), (5, 60577776), (6, 50481480), (7, 43269840), (8, 37861110), (9, 33654320), (10, 30288888), (12, 25240740), (14, 21634920), (15, 20192592), (16, 18930555), (18, 16827160), (19, 15941520), (20, 15144444), (21, 14423280), (24, 12620370), (28, 10817460), (30, 10096296), (35, 8653968), (36, 8413580), (38, 7970760), (40, 7572222), (42, 7211640), (45, 6730864), (48, 6310185), (56, 5408730), (57, 5313840), (60, 5048148), (63, 4807760), (70, 4326984), (72, 4206790), (76, 3985380), (80, 3786111), (84, 3605820), (90, 3365432), (95, 3188304), (105, 2884656), (112, 2704365), (114, 2656920), (120, 2524074), (126, 2403880), (133, 2277360), (140, 2163492), (144, 2103395), (152, 1992690), (168, 1802910), (171, 1771280), (180, 1682716), (190, 1594152), (210, 1442328), (228, 1328460), (240, 1262037), (252, 1201940), (266, 1138680), (280, 1081746), (285, 1062768), (304, 996345), (315, 961552), (336, 901455), (342, 885640), (360, 841358), (380, 797076), (399, 759120), (420, 721164), (456, 664230), (504, 600970), (532, 569340), (560, 540873), (570, 531384), (630, 480776), (665, 455472), (684, 442820), (720, 420679), (760, 398538), (798, 379560), (840, 360582), (855, 354256), (912, 332115), (1008, 300485), (1064, 284670), (1140, 265692), (1197, 253040), (1260, 240388), (1330, 227736), (1368, 221410), (1520, 199269), (1596, 189780), (1680, 180291), (1710, 177128), (1995, 151824), (2128, 142335), (2280, 132846), (2394, 126520), (2520, 120194), (2660, 113868), (2736, 110705), (3163, 95760), (3192, 94890), (3420, 88564), (3990, 75912), (4560, 66423), (4788, 63260), (5040, 60097), (5320, 56934), (5985, 50608), (6326, 47880), (6384, 47445), (6840, 44282), (7980, 37956), (9489, 31920), (9576, 31630), (10640, 28467), (11970, 25304), (12652, 23940), (13680, 22141), (15815, 19152), (15960, 18978)]