461162520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2055

約数の個数: 288

約数和(自身を含む): 1878523920

約数和(自身を除く): 1417361400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2011, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3822, 4022, 4095, 4410, 4680, 5096, 5460, 5733, 5880, 6033, 6370, 6552, 7644, 8044, 8190, 8820, 9555, 10055, 10920, 11466, 12066, 12740, 14077, 15288, 16088, 16380, 17640, 18099, 19110, 20110, 22932, 24132, 25480, 26143, 28154, 28665, 30165, 32760, 36198, 38220, 40220, 42231, 45864, 48264, 52286, 56308, 57330, 60330, 70385, 72396, 76440, 78429, 80440, 84462, 90495, 98539, 104572, 112616, 114660, 120660, 126693, 130715, 140770, 144792, 156858, 168924, 180990, 183001, 197078, 209144, 211155, 229320, 235287, 241320, 253386, 261430, 281540, 295617, 313716, 337848, 361980, 366002, 392145, 394156, 422310, 470574, 492695, 506772, 522860, 549003, 563080, 591234, 627432, 633465, 723960, 732004, 784290, 788312, 844620, 886851, 915005, 941148, 985390, 1013544, 1045720, 1098006, 1176435, 1182468, 1266930, 1281007, 1464008, 1478085, 1568580, 1647009, 1689240, 1773702, 1830010, 1882296, 1970780, 2196012, 2352870, 2364936, 2533860, 2562014, 2745015, 2956170, 3137160, 3294018, 3547404, 3660020, 3843021, 3941560, 4392024, 4434255, 4705740, 5067720, 5124028, 5490030, 5912340, 6405035, 6588036, 7094808, 7320040, 7686042, 8235045, 8868510, 9411480, 10248056, 10980060, 11529063, 11824680, 12810070, 13176072, 15372084, 16470090, 17737020, 19215105, 21960120, 23058126, 25620140, 30744168, 32940180, 35474040, 38430210, 46116252, 51240280, 57645315, 65880360, 76860420, 92232504, 115290630, 153720840, 230581260, 461162520]

約数ペア:

[(1, 461162520), (2, 230581260), (3, 153720840), (4, 115290630), (5, 92232504), (6, 76860420), (7, 65880360), (8, 57645315), (9, 51240280), (10, 46116252), (12, 38430210), (13, 35474040), (14, 32940180), (15, 30744168), (18, 25620140), (20, 23058126), (21, 21960120), (24, 19215105), (26, 17737020), (28, 16470090), (30, 15372084), (35, 13176072), (36, 12810070), (39, 11824680), (40, 11529063), (42, 10980060), (45, 10248056), (49, 9411480), (52, 8868510), (56, 8235045), (60, 7686042), (63, 7320040), (65, 7094808), (70, 6588036), (72, 6405035), (78, 5912340), (84, 5490030), (90, 5124028), (91, 5067720), (98, 4705740), (104, 4434255), (105, 4392024), (117, 3941560), (120, 3843021), (126, 3660020), (130, 3547404), (140, 3294018), (147, 3137160), (156, 2956170), (168, 2745015), (180, 2562014), (182, 2533860), (195, 2364936), (196, 2352870), (210, 2196012), (234, 1970780), (245, 1882296), (252, 1830010), (260, 1773702), (273, 1689240), (280, 1647009), (294, 1568580), (312, 1478085), (315, 1464008), (360, 1281007), (364, 1266930), (390, 1182468), (392, 1176435), (420, 1098006), (441, 1045720), (455, 1013544), (468, 985390), (490, 941148), (504, 915005), (520, 886851), (546, 844620), (585, 788312), (588, 784290), (630, 732004), (637, 723960), (728, 633465), (735, 627432), (780, 591234), (819, 563080), (840, 549003), (882, 522860), (910, 506772), (936, 492695), (980, 470574), (1092, 422310), (1170, 394156), (1176, 392145), (1260, 366002), (1274, 361980), (1365, 337848), (1470, 313716), (1560, 295617), (1638, 281540), (1764, 261430), (1820, 253386), (1911, 241320), (1960, 235287), (2011, 229320), (2184, 211155), (2205, 209144), (2340, 197078), (2520, 183001), (2548, 180990), (2730, 168924), (2940, 156858), (3185, 144792), (3276, 140770), (3528, 130715), (3640, 126693), (3822, 120660), (4022, 114660), (4095, 112616), (4410, 104572), (4680, 98539), (5096, 90495), (5460, 84462), (5733, 80440), (5880, 78429), (6033, 76440), (6370, 72396), (6552, 70385), (7644, 60330), (8044, 57330), (8190, 56308), (8820, 52286), (9555, 48264), (10055, 45864), (10920, 42231), (11466, 40220), (12066, 38220), (12740, 36198), (14077, 32760), (15288, 30165), (16088, 28665), (16380, 28154), (17640, 26143), (18099, 25480), (19110, 24132), (20110, 22932)]