1639354080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2887}}^1$

素因数の和:2938

約数の個数: 288

約数和(自身を含む): 6392784384

約数和(自身を除く): 4753430304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 169, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 338, 364, 390, 416, 420, 455, 480, 507, 520, 546, 560, 624, 672, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1120, 1183, 1248, 1352, 1365, 1456, 1560, 1680, 1690, 1820, 2028, 2080, 2184, 2366, 2535, 2704, 2730, 2887, 2912, 3120, 3360, 3380, 3549, 3640, 4056, 4368, 4732, 5070, 5408, 5460, 5774, 5915, 6240, 6760, 7098, 7280, 8112, 8661, 8736, 9464, 10140, 10920, 11548, 11830, 13520, 14196, 14435, 14560, 16224, 17322, 17745, 18928, 20209, 20280, 21840, 23096, 23660, 27040, 28392, 28870, 34644, 35490, 37531, 37856, 40418, 40560, 43305, 43680, 46192, 47320, 56784, 57740, 60627, 69288, 70980, 75062, 80836, 81120, 86610, 92384, 94640, 101045, 112593, 113568, 115480, 121254, 138576, 141960, 150124, 161672, 173220, 187655, 189280, 202090, 225186, 230960, 242508, 262717, 277152, 283920, 300248, 303135, 323344, 346440, 375310, 404180, 450372, 461920, 485016, 487903, 525434, 562965, 567840, 600496, 606270, 646688, 692880, 750620, 788151, 808360, 900744, 970032, 975806, 1050868, 1125930, 1200992, 1212540, 1313585, 1385760, 1463709, 1501240, 1576302, 1616720, 1801488, 1940064, 1951612, 2101736, 2251860, 2425080, 2439515, 2627170, 2927418, 3002480, 3152604, 3233440, 3415321, 3602976, 3903224, 3940755, 4203472, 4503720, 4850160, 4879030, 5254340, 5854836, 6004960, 6305208, 6830642, 7318545, 7806448, 7881510, 8406944, 9007440, 9700320, 9758060, 10245963, 10508680, 11709672, 12610416, 13661284, 14637090, 15612896, 15763020, 17076605, 18014880, 19516120, 20491926, 21017360, 23419344, 25220832, 27322568, 29274180, 31526040, 34153210, 39032240, 40983852, 42034720, 46838688, 51229815, 54645136, 58548360, 63052080, 68306420, 78064480, 81967704, 102459630, 109290272, 117096720, 126104160, 136612840, 163935408, 204919260, 234193440, 273225680, 327870816, 409838520, 546451360, 819677040, 1639354080]

約数ペア:

[(1, 1639354080), (2, 819677040), (3, 546451360), (4, 409838520), (5, 327870816), (6, 273225680), (7, 234193440), (8, 204919260), (10, 163935408), (12, 136612840), (13, 126104160), (14, 117096720), (15, 109290272), (16, 102459630), (20, 81967704), (21, 78064480), (24, 68306420), (26, 63052080), (28, 58548360), (30, 54645136), (32, 51229815), (35, 46838688), (39, 42034720), (40, 40983852), (42, 39032240), (48, 34153210), (52, 31526040), (56, 29274180), (60, 27322568), (65, 25220832), (70, 23419344), (78, 21017360), (80, 20491926), (84, 19516120), (91, 18014880), (96, 17076605), (104, 15763020), (105, 15612896), (112, 14637090), (120, 13661284), (130, 12610416), (140, 11709672), (156, 10508680), (160, 10245963), (168, 9758060), (169, 9700320), (182, 9007440), (195, 8406944), (208, 7881510), (210, 7806448), (224, 7318545), (240, 6830642), (260, 6305208), (273, 6004960), (280, 5854836), (312, 5254340), (336, 4879030), (338, 4850160), (364, 4503720), (390, 4203472), (416, 3940755), (420, 3903224), (455, 3602976), (480, 3415321), (507, 3233440), (520, 3152604), (546, 3002480), (560, 2927418), (624, 2627170), (672, 2439515), (676, 2425080), (728, 2251860), (780, 2101736), (840, 1951612), (845, 1940064), (910, 1801488), (1014, 1616720), (1040, 1576302), (1092, 1501240), (1120, 1463709), (1183, 1385760), (1248, 1313585), (1352, 1212540), (1365, 1200992), (1456, 1125930), (1560, 1050868), (1680, 975806), (1690, 970032), (1820, 900744), (2028, 808360), (2080, 788151), (2184, 750620), (2366, 692880), (2535, 646688), (2704, 606270), (2730, 600496), (2887, 567840), (2912, 562965), (3120, 525434), (3360, 487903), (3380, 485016), (3549, 461920), (3640, 450372), (4056, 404180), (4368, 375310), (4732, 346440), (5070, 323344), (5408, 303135), (5460, 300248), (5774, 283920), (5915, 277152), (6240, 262717), (6760, 242508), (7098, 230960), (7280, 225186), (8112, 202090), (8661, 189280), (8736, 187655), (9464, 173220), (10140, 161672), (10920, 150124), (11548, 141960), (11830, 138576), (13520, 121254), (14196, 115480), (14435, 113568), (14560, 112593), (16224, 101045), (17322, 94640), (17745, 92384), (18928, 86610), (20209, 81120), (20280, 80836), (21840, 75062), (23096, 70980), (23660, 69288), (27040, 60627), (28392, 57740), (28870, 56784), (34644, 47320), (35490, 46192), (37531, 43680), (37856, 43305), (40418, 40560)]