72497488680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{863}}^1\times {\mathrm{1019}}^1$

素因数の和:2128

約数の個数: 192

約数和(自身を含む): 237152448000

約数和(自身を除く): 164654959320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 863, 916, 1019, 1145, 1374, 1726, 1832, 2038, 2061, 2290, 2589, 2748, 3057, 3435, 3452, 4076, 4122, 4315, 4580, 5095, 5178, 5496, 6114, 6870, 6904, 7767, 8152, 8244, 8630, 9160, 9171, 10190, 10305, 10356, 12228, 12945, 13740, 15285, 15534, 16488, 17260, 18342, 20380, 20610, 20712, 24456, 25890, 27480, 30570, 31068, 34520, 36684, 38835, 40760, 41220, 45855, 51780, 61140, 62136, 73368, 77670, 82440, 91710, 103560, 122280, 155340, 183420, 197627, 233351, 310680, 366840, 395254, 466702, 592881, 700053, 790508, 879397, 933404, 988135, 1166755, 1185762, 1400106, 1581016, 1758794, 1778643, 1866808, 1976270, 2100159, 2333510, 2371524, 2638191, 2800212, 2964405, 3500265, 3517588, 3557286, 3952540, 4200318, 4396985, 4667020, 4743048, 5276382, 5600424, 5928810, 7000530, 7035176, 7114572, 7905080, 7914573, 8400636, 8793970, 8893215, 9334040, 10500795, 10552764, 11857620, 13190955, 14001060, 14229144, 15829146, 16801272, 17587940, 17786430, 21001590, 21105528, 23715240, 26381910, 28002120, 31658292, 35175880, 35572860, 39572865, 42003180, 52763820, 63316584, 71145720, 79145730, 84006360, 105527640, 158291460, 201381913, 316582920, 402763826, 604145739, 805527652, 1006909565, 1208291478, 1611055304, 1812437217, 2013819130, 2416582956, 3020728695, 3624874434, 4027638260, 4833165912, 6041457390, 7249748868, 8055276520, 9062186085, 12082914780, 14499497736, 18124372170, 24165829560, 36248744340, 72497488680]

約数ペア:

[(1, 72497488680), (2, 36248744340), (3, 24165829560), (4, 18124372170), (5, 14499497736), (6, 12082914780), (8, 9062186085), (9, 8055276520), (10, 7249748868), (12, 6041457390), (15, 4833165912), (18, 4027638260), (20, 3624874434), (24, 3020728695), (30, 2416582956), (36, 2013819130), (40, 1812437217), (45, 1611055304), (60, 1208291478), (72, 1006909565), (90, 805527652), (120, 604145739), (180, 402763826), (229, 316582920), (360, 201381913), (458, 158291460), (687, 105527640), (863, 84006360), (916, 79145730), (1019, 71145720), (1145, 63316584), (1374, 52763820), (1726, 42003180), (1832, 39572865), (2038, 35572860), (2061, 35175880), (2290, 31658292), (2589, 28002120), (2748, 26381910), (3057, 23715240), (3435, 21105528), (3452, 21001590), (4076, 17786430), (4122, 17587940), (4315, 16801272), (4580, 15829146), (5095, 14229144), (5178, 14001060), (5496, 13190955), (6114, 11857620), (6870, 10552764), (6904, 10500795), (7767, 9334040), (8152, 8893215), (8244, 8793970), (8630, 8400636), (9160, 7914573), (9171, 7905080), (10190, 7114572), (10305, 7035176), (10356, 7000530), (12228, 5928810), (12945, 5600424), (13740, 5276382), (15285, 4743048), (15534, 4667020), (16488, 4396985), (17260, 4200318), (18342, 3952540), (20380, 3557286), (20610, 3517588), (20712, 3500265), (24456, 2964405), (25890, 2800212), (27480, 2638191), (30570, 2371524), (31068, 2333510), (34520, 2100159), (36684, 1976270), (38835, 1866808), (40760, 1778643), (41220, 1758794), (45855, 1581016), (51780, 1400106), (61140, 1185762), (62136, 1166755), (73368, 988135), (77670, 933404), (82440, 879397), (91710, 790508), (103560, 700053), (122280, 592881), (155340, 466702), (183420, 395254), (197627, 366840), (233351, 310680)]