7138067940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:579

約数の個数: 288

約数和(自身を含む): 23406679296

約数和(自身を除く): 16268611356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 43, 45, 46, 60, 69, 86, 90, 92, 101, 115, 129, 138, 172, 180, 202, 207, 215, 230, 258, 276, 303, 345, 387, 397, 404, 414, 430, 460, 505, 516, 606, 645, 690, 774, 794, 828, 860, 909, 989, 1010, 1035, 1191, 1212, 1290, 1380, 1515, 1548, 1588, 1818, 1935, 1978, 1985, 2020, 2070, 2323, 2382, 2580, 2967, 3030, 3573, 3636, 3870, 3956, 3970, 4140, 4343, 4545, 4646, 4764, 4945, 5934, 5955, 6060, 6969, 7146, 7740, 7940, 8686, 8901, 9090, 9131, 9292, 9890, 11615, 11868, 11910, 13029, 13938, 14292, 14835, 17071, 17372, 17802, 17865, 18180, 18262, 19780, 20907, 21715, 23230, 23820, 26058, 27393, 27876, 29670, 34142, 34845, 35604, 35730, 36524, 39087, 40097, 41814, 43430, 44505, 45655, 46460, 51213, 52116, 54786, 59340, 65145, 68284, 69690, 71460, 78174, 80194, 82179, 83628, 85355, 86860, 89010, 91310, 99889, 102426, 104535, 109572, 120291, 130290, 136965, 139380, 153639, 156348, 160388, 164358, 170710, 178020, 182620, 195435, 199778, 200485, 204852, 209070, 240582, 256065, 260580, 273930, 299667, 307278, 328716, 341420, 360873, 390870, 392633, 399556, 400970, 410895, 418140, 481164, 499445, 512130, 547860, 599334, 601455, 614556, 721746, 768195, 781740, 785266, 801940, 821790, 899001, 922231, 998890, 1024260, 1177899, 1198668, 1202910, 1443492, 1498335, 1536390, 1570532, 1643580, 1724171, 1798002, 1804365, 1844462, 1963165, 1997780, 2355798, 2405820, 2766693, 2996670, 3072780, 3448342, 3533697, 3596004, 3608730, 3688924, 3926330, 4495005, 4611155, 4711596, 5172513, 5533386, 5889495, 5993340, 6896684, 7067394, 7217460, 7852660, 8300079, 8620855, 8990010, 9222310, 10345026, 11066772, 11778990, 13833465, 14134788, 15517539, 16600158, 17241710, 17668485, 17980020, 18444620, 20690052, 23557980, 25862565, 27666930, 31035078, 33200316, 34483420, 35336970, 39655933, 41500395, 51725130, 55333860, 62070156, 70673940, 77587695, 79311866, 83000790, 103450260, 118967799, 155175390, 158623732, 166001580, 198279665, 237935598, 310350780, 356903397, 396559330, 475871196, 594838995, 713806794, 793118660, 1189677990, 1427613588, 1784516985, 2379355980, 3569033970, 7138067940]

約数ペア:

[(1, 7138067940), (2, 3569033970), (3, 2379355980), (4, 1784516985), (5, 1427613588), (6, 1189677990), (9, 793118660), (10, 713806794), (12, 594838995), (15, 475871196), (18, 396559330), (20, 356903397), (23, 310350780), (30, 237935598), (36, 198279665), (43, 166001580), (45, 158623732), (46, 155175390), (60, 118967799), (69, 103450260), (86, 83000790), (90, 79311866), (92, 77587695), (101, 70673940), (115, 62070156), (129, 55333860), (138, 51725130), (172, 41500395), (180, 39655933), (202, 35336970), (207, 34483420), (215, 33200316), (230, 31035078), (258, 27666930), (276, 25862565), (303, 23557980), (345, 20690052), (387, 18444620), (397, 17980020), (404, 17668485), (414, 17241710), (430, 16600158), (460, 15517539), (505, 14134788), (516, 13833465), (606, 11778990), (645, 11066772), (690, 10345026), (774, 9222310), (794, 8990010), (828, 8620855), (860, 8300079), (909, 7852660), (989, 7217460), (1010, 7067394), (1035, 6896684), (1191, 5993340), (1212, 5889495), (1290, 5533386), (1380, 5172513), (1515, 4711596), (1548, 4611155), (1588, 4495005), (1818, 3926330), (1935, 3688924), (1978, 3608730), (1985, 3596004), (2020, 3533697), (2070, 3448342), (2323, 3072780), (2382, 2996670), (2580, 2766693), (2967, 2405820), (3030, 2355798), (3573, 1997780), (3636, 1963165), (3870, 1844462), (3956, 1804365), (3970, 1798002), (4140, 1724171), (4343, 1643580), (4545, 1570532), (4646, 1536390), (4764, 1498335), (4945, 1443492), (5934, 1202910), (5955, 1198668), (6060, 1177899), (6969, 1024260), (7146, 998890), (7740, 922231), (7940, 899001), (8686, 821790), (8901, 801940), (9090, 785266), (9131, 781740), (9292, 768195), (9890, 721746), (11615, 614556), (11868, 601455), (11910, 599334), (13029, 547860), (13938, 512130), (14292, 499445), (14835, 481164), (17071, 418140), (17372, 410895), (17802, 400970), (17865, 399556), (18180, 392633), (18262, 390870), (19780, 360873), (20907, 341420), (21715, 328716), (23230, 307278), (23820, 299667), (26058, 273930), (27393, 260580), (27876, 256065), (29670, 240582), (34142, 209070), (34845, 204852), (35604, 200485), (35730, 199778), (36524, 195435), (39087, 182620), (40097, 178020), (41814, 170710), (43430, 164358), (44505, 160388), (45655, 156348), (46460, 153639), (51213, 139380), (52116, 136965), (54786, 130290), (59340, 120291), (65145, 109572), (68284, 104535), (69690, 102426), (71460, 99889), (78174, 91310), (80194, 89010), (82179, 86860), (83628, 85355)]