7891752240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1122

約数の個数: 400

約数和(自身を含む): 29459453760

約数和(自身を除く): 21567701520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 71, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 142, 144, 153, 162, 170, 180, 204, 213, 216, 240, 255, 270, 272, 284, 306, 324, 340, 355, 360, 405, 408, 426, 432, 459, 510, 540, 568, 612, 639, 648, 680, 710, 720, 765, 810, 816, 852, 918, 1009, 1020, 1065, 1080, 1136, 1207, 1224, 1278, 1296, 1360, 1377, 1420, 1530, 1620, 1704, 1836, 1917, 2018, 2040, 2130, 2160, 2295, 2414, 2448, 2556, 2754, 2840, 3027, 3060, 3195, 3240, 3408, 3621, 3672, 3834, 4036, 4080, 4260, 4590, 4828, 5045, 5112, 5508, 5680, 5751, 6035, 6054, 6120, 6390, 6480, 6885, 7242, 7344, 7668, 8072, 8520, 9081, 9180, 9585, 9656, 10090, 10224, 10863, 11016, 11502, 12070, 12108, 12240, 12780, 13770, 14484, 15135, 15336, 16144, 17040, 17153, 18105, 18162, 18360, 19170, 19312, 20180, 21726, 22032, 23004, 24140, 24216, 25560, 27243, 27540, 28755, 28968, 30270, 30672, 32589, 34306, 36210, 36324, 36720, 38340, 40360, 43452, 45405, 46008, 48280, 48432, 51120, 51459, 54315, 54486, 55080, 57510, 57936, 60540, 65178, 68612, 71639, 72420, 72648, 76680, 80720, 81729, 85765, 86904, 90810, 92016, 96560, 97767, 102918, 108630, 108972, 110160, 115020, 121080, 130356, 136215, 137224, 143278, 144840, 145296, 153360, 154377, 162945, 163458, 171530, 173808, 181620, 195534, 205836, 214917, 217260, 217944, 230040, 242160, 257295, 260712, 272430, 274448, 286556, 289680, 308754, 325890, 326916, 343060, 358195, 363240, 391068, 408645, 411672, 429834, 434520, 435888, 460080, 463131, 488835, 514590, 521424, 544860, 573112, 617508, 644751, 651780, 653832, 686120, 716390, 726480, 771885, 782136, 817290, 823344, 859668, 869040, 926262, 977670, 1029180, 1074585, 1089720, 1146224, 1217863, 1235016, 1289502, 1303560, 1307664, 1372240, 1389393, 1432780, 1543770, 1564272, 1634580, 1719336, 1852524, 1934253, 1955340, 2058360, 2149170, 2179440, 2315655, 2435726, 2470032, 2579004, 2607120, 2778786, 2865560, 3087540, 3223755, 3269160, 3438672, 3653589, 3705048, 3868506, 3910680, 4116720, 4298340, 4631310, 4871452, 5158008, 5557572, 5731120, 5802759, 6089315, 6175080, 6447510, 6538320, 6946965, 7307178, 7410096, 7737012, 7821360, 8596680, 9262620, 9671265, 9742904, 10316016, 10960767, 11115144, 11605518, 12178630, 12350160, 12895020, 13893930, 14614356, 15474024, 17193360, 18267945, 18525240, 19342530, 19485808, 21921534, 22230288, 23211036, 24357260, 25790040, 27787860, 29013795, 29228712, 30948048, 32882301, 36535890, 37050480, 38685060, 43843068, 46422072, 48714520, 51580080, 54803835, 55575720, 58027590, 58457424, 65764602, 73071780, 77370120, 87686136, 92844144, 97429040, 98646903, 109607670, 111151440, 116055180, 131529204, 146143560, 154740240, 164411505, 175372272, 197293806, 219215340, 232110360, 263058408, 292287120, 328823010, 394587612, 438430680, 464220720, 493234515, 526116816, 657646020, 789175224, 876861360, 986469030, 1315292040, 1578350448, 1972938060, 2630584080, 3945876120, 7891752240]

約数ペア:

[(1, 7891752240), (2, 3945876120), (3, 2630584080), (4, 1972938060), (5, 1578350448), (6, 1315292040), (8, 986469030), (9, 876861360), (10, 789175224), (12, 657646020), (15, 526116816), (16, 493234515), (17, 464220720), (18, 438430680), (20, 394587612), (24, 328823010), (27, 292287120), (30, 263058408), (34, 232110360), (36, 219215340), (40, 197293806), (45, 175372272), (48, 164411505), (51, 154740240), (54, 146143560), (60, 131529204), (68, 116055180), (71, 111151440), (72, 109607670), (80, 98646903), (81, 97429040), (85, 92844144), (90, 87686136), (102, 77370120), (108, 73071780), (120, 65764602), (135, 58457424), (136, 58027590), (142, 55575720), (144, 54803835), (153, 51580080), (162, 48714520), (170, 46422072), (180, 43843068), (204, 38685060), (213, 37050480), (216, 36535890), (240, 32882301), (255, 30948048), (270, 29228712), (272, 29013795), (284, 27787860), (306, 25790040), (324, 24357260), (340, 23211036), (355, 22230288), (360, 21921534), (405, 19485808), (408, 19342530), (426, 18525240), (432, 18267945), (459, 17193360), (510, 15474024), (540, 14614356), (568, 13893930), (612, 12895020), (639, 12350160), (648, 12178630), (680, 11605518), (710, 11115144), (720, 10960767), (765, 10316016), (810, 9742904), (816, 9671265), (852, 9262620), (918, 8596680), (1009, 7821360), (1020, 7737012), (1065, 7410096), (1080, 7307178), (1136, 6946965), (1207, 6538320), (1224, 6447510), (1278, 6175080), (1296, 6089315), (1360, 5802759), (1377, 5731120), (1420, 5557572), (1530, 5158008), (1620, 4871452), (1704, 4631310), (1836, 4298340), (1917, 4116720), (2018, 3910680), (2040, 3868506), (2130, 3705048), (2160, 3653589), (2295, 3438672), (2414, 3269160), (2448, 3223755), (2556, 3087540), (2754, 2865560), (2840, 2778786), (3027, 2607120), (3060, 2579004), (3195, 2470032), (3240, 2435726), (3408, 2315655), (3621, 2179440), (3672, 2149170), (3834, 2058360), (4036, 1955340), (4080, 1934253), (4260, 1852524), (4590, 1719336), (4828, 1634580), (5045, 1564272), (5112, 1543770), (5508, 1432780), (5680, 1389393), (5751, 1372240), (6035, 1307664), (6054, 1303560), (6120, 1289502), (6390, 1235016), (6480, 1217863), (6885, 1146224), (7242, 1089720), (7344, 1074585), (7668, 1029180), (8072, 977670), (8520, 926262), (9081, 869040), (9180, 859668), (9585, 823344), (9656, 817290), (10090, 782136), (10224, 771885), (10863, 726480), (11016, 716390), (11502, 686120), (12070, 653832), (12108, 651780), (12240, 644751), (12780, 617508), (13770, 573112), (14484, 544860), (15135, 521424), (15336, 514590), (16144, 488835), (17040, 463131), (17153, 460080), (18105, 435888), (18162, 434520), (18360, 429834), (19170, 411672), (19312, 408645), (20180, 391068), (21726, 363240), (22032, 358195), (23004, 343060), (24140, 326916), (24216, 325890), (25560, 308754), (27243, 289680), (27540, 286556), (28755, 274448), (28968, 272430), (30270, 260712), (30672, 257295), (32589, 242160), (34306, 230040), (36210, 217944), (36324, 217260), (36720, 214917), (38340, 205836), (40360, 195534), (43452, 181620), (45405, 173808), (46008, 171530), (48280, 163458), (48432, 162945), (51120, 154377), (51459, 153360), (54315, 145296), (54486, 144840), (55080, 143278), (57510, 137224), (57936, 136215), (60540, 130356), (65178, 121080), (68612, 115020), (71639, 110160), (72420, 108972), (72648, 108630), (76680, 102918), (80720, 97767), (81729, 96560), (85765, 92016), (86904, 90810)]