1251610920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:454

約数の個数: 384

約数和(自身を含む): 4939574400

約数和(自身を除く): 3687963480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 67, 70, 72, 84, 90, 98, 105, 108, 120, 126, 134, 135, 140, 147, 168, 180, 189, 196, 201, 210, 216, 245, 252, 268, 270, 280, 294, 315, 335, 353, 360, 378, 392, 402, 420, 441, 469, 490, 504, 536, 540, 588, 603, 630, 670, 706, 735, 756, 804, 840, 882, 938, 945, 980, 1005, 1059, 1080, 1176, 1206, 1260, 1323, 1340, 1407, 1412, 1470, 1512, 1608, 1764, 1765, 1809, 1876, 1890, 1960, 2010, 2118, 2205, 2345, 2412, 2471, 2520, 2646, 2680, 2814, 2824, 2940, 3015, 3177, 3283, 3528, 3530, 3618, 3752, 3780, 4020, 4221, 4236, 4410, 4690, 4824, 4942, 5292, 5295, 5628, 5880, 6030, 6354, 6566, 6615, 7035, 7060, 7236, 7413, 7560, 8040, 8442, 8472, 8820, 9045, 9380, 9531, 9849, 9884, 10584, 10590, 11256, 12060, 12355, 12663, 12708, 13132, 13230, 14070, 14120, 14472, 14826, 15885, 16415, 16884, 17297, 17640, 18090, 18760, 19062, 19698, 19768, 21105, 21180, 22239, 23651, 24120, 24710, 25326, 25416, 26264, 26460, 28140, 29547, 29652, 31770, 32830, 33768, 34594, 36180, 37065, 38124, 39396, 42210, 42360, 44478, 47302, 47655, 49245, 49420, 50652, 51891, 52920, 56280, 59094, 59304, 63315, 63540, 65660, 66717, 69188, 70953, 72360, 74130, 76248, 78792, 84420, 86485, 88641, 88956, 94604, 95310, 98490, 98840, 101304, 103782, 111195, 118188, 118255, 126630, 127080, 131320, 133434, 138376, 141906, 147735, 148260, 155673, 165557, 168840, 172970, 177282, 177912, 189208, 190620, 196980, 207564, 212859, 222390, 236376, 236510, 253260, 259455, 266868, 283812, 295470, 296520, 311346, 331114, 333585, 345940, 354564, 354765, 381240, 393960, 415128, 425718, 443205, 444780, 467019, 473020, 496671, 506520, 518910, 533736, 567624, 590940, 622692, 638577, 662228, 667170, 691880, 709128, 709530, 778365, 827785, 851436, 886410, 889560, 934038, 946040, 993342, 1037820, 1064295, 1158899, 1181880, 1245384, 1277154, 1324456, 1334340, 1419060, 1490013, 1556730, 1655570, 1702872, 1772820, 1868076, 1986684, 2075640, 2128590, 2317798, 2335095, 2483355, 2554308, 2668680, 2838120, 2980026, 3113460, 3192885, 3311140, 3476697, 3545640, 3736152, 3973368, 4257180, 4470039, 4635596, 4670190, 4966710, 5108616, 5794495, 5960052, 6226920, 6385770, 6622280, 6953394, 7450065, 8514360, 8940078, 9271192, 9340380, 9933420, 10430091, 11588990, 11920104, 12771540, 13906788, 14900130, 17383485, 17880156, 18680760, 19866840, 20860182, 22350195, 23177980, 25543080, 27813576, 29800260, 31290273, 34766970, 35760312, 41720364, 44700390, 46355960, 52150455, 59600520, 62580546, 69533940, 83440728, 89400780, 104300910, 125161092, 139067880, 156451365, 178801560, 208601820, 250322184, 312902730, 417203640, 625805460, 1251610920]

約数ペア:

[(1, 1251610920), (2, 625805460), (3, 417203640), (4, 312902730), (5, 250322184), (6, 208601820), (7, 178801560), (8, 156451365), (9, 139067880), (10, 125161092), (12, 104300910), (14, 89400780), (15, 83440728), (18, 69533940), (20, 62580546), (21, 59600520), (24, 52150455), (27, 46355960), (28, 44700390), (30, 41720364), (35, 35760312), (36, 34766970), (40, 31290273), (42, 29800260), (45, 27813576), (49, 25543080), (54, 23177980), (56, 22350195), (60, 20860182), (63, 19866840), (67, 18680760), (70, 17880156), (72, 17383485), (84, 14900130), (90, 13906788), (98, 12771540), (105, 11920104), (108, 11588990), (120, 10430091), (126, 9933420), (134, 9340380), (135, 9271192), (140, 8940078), (147, 8514360), (168, 7450065), (180, 6953394), (189, 6622280), (196, 6385770), (201, 6226920), (210, 5960052), (216, 5794495), (245, 5108616), (252, 4966710), (268, 4670190), (270, 4635596), (280, 4470039), (294, 4257180), (315, 3973368), (335, 3736152), (353, 3545640), (360, 3476697), (378, 3311140), (392, 3192885), (402, 3113460), (420, 2980026), (441, 2838120), (469, 2668680), (490, 2554308), (504, 2483355), (536, 2335095), (540, 2317798), (588, 2128590), (603, 2075640), (630, 1986684), (670, 1868076), (706, 1772820), (735, 1702872), (756, 1655570), (804, 1556730), (840, 1490013), (882, 1419060), (938, 1334340), (945, 1324456), (980, 1277154), (1005, 1245384), (1059, 1181880), (1080, 1158899), (1176, 1064295), (1206, 1037820), (1260, 993342), (1323, 946040), (1340, 934038), (1407, 889560), (1412, 886410), (1470, 851436), (1512, 827785), (1608, 778365), (1764, 709530), (1765, 709128), (1809, 691880), (1876, 667170), (1890, 662228), (1960, 638577), (2010, 622692), (2118, 590940), (2205, 567624), (2345, 533736), (2412, 518910), (2471, 506520), (2520, 496671), (2646, 473020), (2680, 467019), (2814, 444780), (2824, 443205), (2940, 425718), (3015, 415128), (3177, 393960), (3283, 381240), (3528, 354765), (3530, 354564), (3618, 345940), (3752, 333585), (3780, 331114), (4020, 311346), (4221, 296520), (4236, 295470), (4410, 283812), (4690, 266868), (4824, 259455), (4942, 253260), (5292, 236510), (5295, 236376), (5628, 222390), (5880, 212859), (6030, 207564), (6354, 196980), (6566, 190620), (6615, 189208), (7035, 177912), (7060, 177282), (7236, 172970), (7413, 168840), (7560, 165557), (8040, 155673), (8442, 148260), (8472, 147735), (8820, 141906), (9045, 138376), (9380, 133434), (9531, 131320), (9849, 127080), (9884, 126630), (10584, 118255), (10590, 118188), (11256, 111195), (12060, 103782), (12355, 101304), (12663, 98840), (12708, 98490), (13132, 95310), (13230, 94604), (14070, 88956), (14120, 88641), (14472, 86485), (14826, 84420), (15885, 78792), (16415, 76248), (16884, 74130), (17297, 72360), (17640, 70953), (18090, 69188), (18760, 66717), (19062, 65660), (19698, 63540), (19768, 63315), (21105, 59304), (21180, 59094), (22239, 56280), (23651, 52920), (24120, 51891), (24710, 50652), (25326, 49420), (25416, 49245), (26264, 47655), (26460, 47302), (28140, 44478), (29547, 42360), (29652, 42210), (31770, 39396), (32830, 38124), (33768, 37065), (34594, 36180)]