145721160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 533433600

約数和(自身を除く): 387712440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 97, 104, 107, 108, 117, 120, 130, 135, 156, 180, 194, 195, 214, 216, 234, 260, 270, 291, 312, 321, 351, 360, 388, 390, 428, 468, 485, 520, 535, 540, 582, 585, 642, 702, 776, 780, 856, 873, 936, 963, 970, 1070, 1080, 1164, 1170, 1261, 1284, 1391, 1404, 1455, 1560, 1605, 1746, 1755, 1926, 1940, 2140, 2328, 2340, 2522, 2568, 2619, 2782, 2808, 2889, 2910, 3210, 3492, 3510, 3783, 3852, 3880, 4173, 4280, 4365, 4680, 4815, 5044, 5238, 5564, 5778, 5820, 6305, 6420, 6955, 6984, 7020, 7566, 7704, 8346, 8730, 9630, 10088, 10379, 10476, 11128, 11349, 11556, 11640, 12519, 12610, 12840, 13095, 13910, 14040, 14445, 15132, 16692, 17460, 18915, 19260, 20758, 20865, 20952, 22698, 23112, 25038, 25220, 26190, 27820, 28890, 30264, 31137, 33384, 34047, 34920, 37557, 37830, 38520, 41516, 41730, 45396, 50076, 50440, 51895, 52380, 55640, 56745, 57780, 62274, 62595, 68094, 75114, 75660, 83032, 83460, 90792, 93411, 100152, 103790, 104760, 113490, 115560, 124548, 125190, 134927, 136188, 150228, 151320, 155685, 166920, 170235, 186822, 187785, 207580, 226980, 249096, 250380, 269854, 272376, 280233, 300456, 311370, 340470, 373644, 375570, 404781, 415160, 453960, 467055, 500760, 539708, 560466, 622740, 674635, 680940, 747288, 751140, 809562, 934110, 1079416, 1120932, 1214343, 1245480, 1349270, 1361880, 1401165, 1502280, 1619124, 1868220, 2023905, 2241864, 2428686, 2698540, 2802330, 3238248, 3643029, 3736440, 4047810, 4857372, 5397080, 5604660, 6071715, 7286058, 8095620, 9714744, 11209320, 12143430, 14572116, 16191240, 18215145, 24286860, 29144232, 36430290, 48573720, 72860580, 145721160]

約数ペア:

[(1, 145721160), (2, 72860580), (3, 48573720), (4, 36430290), (5, 29144232), (6, 24286860), (8, 18215145), (9, 16191240), (10, 14572116), (12, 12143430), (13, 11209320), (15, 9714744), (18, 8095620), (20, 7286058), (24, 6071715), (26, 5604660), (27, 5397080), (30, 4857372), (36, 4047810), (39, 3736440), (40, 3643029), (45, 3238248), (52, 2802330), (54, 2698540), (60, 2428686), (65, 2241864), (72, 2023905), (78, 1868220), (90, 1619124), (97, 1502280), (104, 1401165), (107, 1361880), (108, 1349270), (117, 1245480), (120, 1214343), (130, 1120932), (135, 1079416), (156, 934110), (180, 809562), (194, 751140), (195, 747288), (214, 680940), (216, 674635), (234, 622740), (260, 560466), (270, 539708), (291, 500760), (312, 467055), (321, 453960), (351, 415160), (360, 404781), (388, 375570), (390, 373644), (428, 340470), (468, 311370), (485, 300456), (520, 280233), (535, 272376), (540, 269854), (582, 250380), (585, 249096), (642, 226980), (702, 207580), (776, 187785), (780, 186822), (856, 170235), (873, 166920), (936, 155685), (963, 151320), (970, 150228), (1070, 136188), (1080, 134927), (1164, 125190), (1170, 124548), (1261, 115560), (1284, 113490), (1391, 104760), (1404, 103790), (1455, 100152), (1560, 93411), (1605, 90792), (1746, 83460), (1755, 83032), (1926, 75660), (1940, 75114), (2140, 68094), (2328, 62595), (2340, 62274), (2522, 57780), (2568, 56745), (2619, 55640), (2782, 52380), (2808, 51895), (2889, 50440), (2910, 50076), (3210, 45396), (3492, 41730), (3510, 41516), (3783, 38520), (3852, 37830), (3880, 37557), (4173, 34920), (4280, 34047), (4365, 33384), (4680, 31137), (4815, 30264), (5044, 28890), (5238, 27820), (5564, 26190), (5778, 25220), (5820, 25038), (6305, 23112), (6420, 22698), (6955, 20952), (6984, 20865), (7020, 20758), (7566, 19260), (7704, 18915), (8346, 17460), (8730, 16692), (9630, 15132), (10088, 14445), (10379, 14040), (10476, 13910), (11128, 13095), (11349, 12840), (11556, 12610), (11640, 12519)]