2672640720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3259}}^1$

素因数の和:3362

約数の個数: 240

約数和(自身を含む): 9648400320

約数和(自身を除く): 6975759600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 67, 68, 72, 80, 85, 90, 102, 120, 134, 136, 144, 153, 170, 180, 201, 204, 240, 255, 268, 272, 306, 335, 340, 360, 402, 408, 510, 536, 603, 612, 670, 680, 720, 765, 804, 816, 1005, 1020, 1072, 1139, 1206, 1224, 1340, 1360, 1530, 1608, 2010, 2040, 2278, 2412, 2448, 2680, 3015, 3060, 3216, 3259, 3417, 4020, 4080, 4556, 4824, 5360, 5695, 6030, 6120, 6518, 6834, 8040, 9112, 9648, 9777, 10251, 11390, 12060, 12240, 13036, 13668, 16080, 16295, 17085, 18224, 19554, 20502, 22780, 24120, 26072, 27336, 29331, 32590, 34170, 39108, 41004, 45560, 48240, 48885, 51255, 52144, 54672, 55403, 58662, 65180, 68340, 78216, 82008, 91120, 97770, 102510, 110806, 117324, 130360, 136680, 146655, 156432, 164016, 166209, 195540, 205020, 218353, 221612, 234648, 260720, 273360, 277015, 293310, 332418, 391080, 410040, 436706, 443224, 469296, 498627, 554030, 586620, 655059, 664836, 782160, 820080, 831045, 873412, 886448, 997254, 1091765, 1108060, 1173240, 1310118, 1329672, 1662090, 1746824, 1965177, 1994508, 2183530, 2216120, 2346480, 2493135, 2620236, 2659344, 3275295, 3324180, 3493648, 3712001, 3930354, 3989016, 4367060, 4432240, 4986270, 5240472, 6550590, 6648360, 7424002, 7860708, 7978032, 8734120, 9825885, 9972540, 10480944, 11136003, 13101180, 13296720, 14848004, 15721416, 17468240, 18560005, 19651770, 19945080, 22272006, 26202360, 29696008, 31442832, 33408009, 37120010, 39303540, 39890160, 44544012, 52404720, 55680015, 59392016, 66816018, 74240020, 78607080, 89088024, 111360030, 133632036, 148480040, 157214160, 167040045, 178176048, 222720060, 267264072, 296960080, 334080090, 445440120, 534528144, 668160180, 890880240, 1336320360, 2672640720]

約数ペア:

[(1, 2672640720), (2, 1336320360), (3, 890880240), (4, 668160180), (5, 534528144), (6, 445440120), (8, 334080090), (9, 296960080), (10, 267264072), (12, 222720060), (15, 178176048), (16, 167040045), (17, 157214160), (18, 148480040), (20, 133632036), (24, 111360030), (30, 89088024), (34, 78607080), (36, 74240020), (40, 66816018), (45, 59392016), (48, 55680015), (51, 52404720), (60, 44544012), (67, 39890160), (68, 39303540), (72, 37120010), (80, 33408009), (85, 31442832), (90, 29696008), (102, 26202360), (120, 22272006), (134, 19945080), (136, 19651770), (144, 18560005), (153, 17468240), (170, 15721416), (180, 14848004), (201, 13296720), (204, 13101180), (240, 11136003), (255, 10480944), (268, 9972540), (272, 9825885), (306, 8734120), (335, 7978032), (340, 7860708), (360, 7424002), (402, 6648360), (408, 6550590), (510, 5240472), (536, 4986270), (603, 4432240), (612, 4367060), (670, 3989016), (680, 3930354), (720, 3712001), (765, 3493648), (804, 3324180), (816, 3275295), (1005, 2659344), (1020, 2620236), (1072, 2493135), (1139, 2346480), (1206, 2216120), (1224, 2183530), (1340, 1994508), (1360, 1965177), (1530, 1746824), (1608, 1662090), (2010, 1329672), (2040, 1310118), (2278, 1173240), (2412, 1108060), (2448, 1091765), (2680, 997254), (3015, 886448), (3060, 873412), (3216, 831045), (3259, 820080), (3417, 782160), (4020, 664836), (4080, 655059), (4556, 586620), (4824, 554030), (5360, 498627), (5695, 469296), (6030, 443224), (6120, 436706), (6518, 410040), (6834, 391080), (8040, 332418), (9112, 293310), (9648, 277015), (9777, 273360), (10251, 260720), (11390, 234648), (12060, 221612), (12240, 218353), (13036, 205020), (13668, 195540), (16080, 166209), (16295, 164016), (17085, 156432), (18224, 146655), (19554, 136680), (20502, 130360), (22780, 117324), (24120, 110806), (26072, 102510), (27336, 97770), (29331, 91120), (32590, 82008), (34170, 78216), (39108, 68340), (41004, 65180), (45560, 58662), (48240, 55403), (48885, 54672), (51255, 52144)]