2488706640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8663}}^1$

素因数の和:8711

約数の個数: 320

約数和(自身を含む): 10313625600

約数和(自身を除く): 7824918960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3192, 3420, 3591, 3780, 3990, 4104, 4560, 4788, 5040, 5130, 5320, 5985, 6384, 6840, 7182, 7560, 7980, 8208, 8663, 9576, 10260, 10640, 11970, 13680, 14364, 15120, 15960, 17326, 17955, 19152, 20520, 23940, 25989, 28728, 31920, 34652, 35910, 41040, 43315, 47880, 51978, 57456, 60641, 69304, 71820, 77967, 86630, 95760, 103956, 121282, 129945, 138608, 143640, 155934, 164597, 173260, 181923, 207912, 233901, 242564, 259890, 287280, 303205, 311868, 329194, 346520, 363846, 389835, 415824, 467802, 485128, 493791, 519780, 545769, 606410, 623736, 658388, 693040, 727692, 779670, 822985, 909615, 935604, 970256, 987582, 1039560, 1091538, 1152179, 1169505, 1212820, 1247472, 1316776, 1455384, 1481373, 1559340, 1637307, 1645970, 1819230, 1871208, 1975164, 2079120, 2183076, 2304358, 2339010, 2425640, 2468955, 2633552, 2728845, 2910768, 2962746, 3118680, 3274614, 3291940, 3456537, 3638460, 3742416, 3950328, 4366152, 4444119, 4608716, 4678020, 4851280, 4937910, 5457690, 5760895, 5925492, 6237360, 6549228, 6583880, 6913074, 7276920, 7406865, 7900656, 8186535, 8732304, 8888238, 9217432, 9356040, 9875820, 10369611, 10915380, 11521790, 11850984, 13098456, 13167760, 13826148, 14553840, 14813730, 16373070, 17282685, 17776476, 18434864, 18712080, 19751640, 20739222, 21830760, 22220595, 23043580, 23701968, 26196912, 27652296, 29627460, 31108833, 32746140, 34565370, 35552952, 39503280, 41478444, 43661520, 44441190, 46087160, 51848055, 55304592, 59254920, 62217666, 65492280, 69130740, 71105904, 82956888, 88882380, 92174320, 103696110, 118509840, 124435332, 130984560, 138261480, 155544165, 165913776, 177764760, 207392220, 248870664, 276522960, 311088330, 355529520, 414784440, 497741328, 622176660, 829568880, 1244353320, 2488706640]

約数ペア:

[(1, 2488706640), (2, 1244353320), (3, 829568880), (4, 622176660), (5, 497741328), (6, 414784440), (7, 355529520), (8, 311088330), (9, 276522960), (10, 248870664), (12, 207392220), (14, 177764760), (15, 165913776), (16, 155544165), (18, 138261480), (19, 130984560), (20, 124435332), (21, 118509840), (24, 103696110), (27, 92174320), (28, 88882380), (30, 82956888), (35, 71105904), (36, 69130740), (38, 65492280), (40, 62217666), (42, 59254920), (45, 55304592), (48, 51848055), (54, 46087160), (56, 44441190), (57, 43661520), (60, 41478444), (63, 39503280), (70, 35552952), (72, 34565370), (76, 32746140), (80, 31108833), (84, 29627460), (90, 27652296), (95, 26196912), (105, 23701968), (108, 23043580), (112, 22220595), (114, 21830760), (120, 20739222), (126, 19751640), (133, 18712080), (135, 18434864), (140, 17776476), (144, 17282685), (152, 16373070), (168, 14813730), (171, 14553840), (180, 13826148), (189, 13167760), (190, 13098456), (210, 11850984), (216, 11521790), (228, 10915380), (240, 10369611), (252, 9875820), (266, 9356040), (270, 9217432), (280, 8888238), (285, 8732304), (304, 8186535), (315, 7900656), (336, 7406865), (342, 7276920), (360, 6913074), (378, 6583880), (380, 6549228), (399, 6237360), (420, 5925492), (432, 5760895), (456, 5457690), (504, 4937910), (513, 4851280), (532, 4678020), (540, 4608716), (560, 4444119), (570, 4366152), (630, 3950328), (665, 3742416), (684, 3638460), (720, 3456537), (756, 3291940), (760, 3274614), (798, 3118680), (840, 2962746), (855, 2910768), (912, 2728845), (945, 2633552), (1008, 2468955), (1026, 2425640), (1064, 2339010), (1080, 2304358), (1140, 2183076), (1197, 2079120), (1260, 1975164), (1330, 1871208), (1368, 1819230), (1512, 1645970), (1520, 1637307), (1596, 1559340), (1680, 1481373), (1710, 1455384), (1890, 1316776), (1995, 1247472), (2052, 1212820), (2128, 1169505), (2160, 1152179), (2280, 1091538), (2394, 1039560), (2520, 987582), (2565, 970256), (2660, 935604), (2736, 909615), (3024, 822985), (3192, 779670), (3420, 727692), (3591, 693040), (3780, 658388), (3990, 623736), (4104, 606410), (4560, 545769), (4788, 519780), (5040, 493791), (5130, 485128), (5320, 467802), (5985, 415824), (6384, 389835), (6840, 363846), (7182, 346520), (7560, 329194), (7980, 311868), (8208, 303205), (8663, 287280), (9576, 259890), (10260, 242564), (10640, 233901), (11970, 207912), (13680, 181923), (14364, 173260), (15120, 164597), (15960, 155934), (17326, 143640), (17955, 138608), (19152, 129945), (20520, 121282), (23940, 103956), (25989, 95760), (28728, 86630), (31920, 77967), (34652, 71820), (35910, 69304), (41040, 60641), (43315, 57456), (47880, 51978)]