129717720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 482112000

約数和(自身を除く): 352394280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 61, 66, 72, 88, 90, 99, 108, 110, 120, 122, 132, 135, 165, 179, 180, 183, 198, 216, 220, 244, 264, 270, 297, 305, 330, 358, 360, 366, 396, 440, 488, 495, 537, 540, 549, 594, 610, 660, 671, 716, 732, 792, 895, 915, 990, 1074, 1080, 1098, 1188, 1220, 1320, 1342, 1432, 1464, 1485, 1611, 1647, 1790, 1830, 1969, 1980, 2013, 2148, 2196, 2376, 2440, 2684, 2685, 2745, 2970, 3222, 3294, 3355, 3580, 3660, 3938, 3960, 4026, 4296, 4392, 4833, 5368, 5370, 5490, 5907, 5940, 6039, 6444, 6588, 6710, 7160, 7320, 7876, 8052, 8055, 8235, 9666, 9845, 10065, 10740, 10919, 10980, 11814, 11880, 12078, 12888, 13176, 13420, 15752, 16104, 16110, 16470, 17721, 18117, 19332, 19690, 20130, 21480, 21838, 21960, 23628, 24156, 24165, 26840, 29535, 30195, 32220, 32757, 32940, 35442, 36234, 38664, 39380, 40260, 43676, 47256, 48312, 48330, 53163, 54595, 59070, 60390, 64440, 65514, 65880, 70884, 72468, 78760, 80520, 87352, 88605, 90585, 96660, 98271, 106326, 109190, 118140, 120109, 120780, 131028, 141768, 144936, 163785, 177210, 181170, 193320, 196542, 212652, 218380, 236280, 240218, 241560, 262056, 265815, 294813, 327570, 354420, 360327, 362340, 393084, 425304, 436760, 480436, 491355, 531630, 589626, 600545, 655140, 708840, 720654, 724680, 786168, 960872, 982710, 1063260, 1080981, 1179252, 1201090, 1310280, 1441308, 1474065, 1801635, 1965420, 2126520, 2161962, 2358504, 2402180, 2882616, 2948130, 3242943, 3603270, 3930840, 4323924, 4804360, 5404905, 5896260, 6485886, 7206540, 8647848, 10809810, 11792520, 12971772, 14413080, 16214715, 21619620, 25943544, 32429430, 43239240, 64858860, 129717720]

約数ペア:

[(1, 129717720), (2, 64858860), (3, 43239240), (4, 32429430), (5, 25943544), (6, 21619620), (8, 16214715), (9, 14413080), (10, 12971772), (11, 11792520), (12, 10809810), (15, 8647848), (18, 7206540), (20, 6485886), (22, 5896260), (24, 5404905), (27, 4804360), (30, 4323924), (33, 3930840), (36, 3603270), (40, 3242943), (44, 2948130), (45, 2882616), (54, 2402180), (55, 2358504), (60, 2161962), (61, 2126520), (66, 1965420), (72, 1801635), (88, 1474065), (90, 1441308), (99, 1310280), (108, 1201090), (110, 1179252), (120, 1080981), (122, 1063260), (132, 982710), (135, 960872), (165, 786168), (179, 724680), (180, 720654), (183, 708840), (198, 655140), (216, 600545), (220, 589626), (244, 531630), (264, 491355), (270, 480436), (297, 436760), (305, 425304), (330, 393084), (358, 362340), (360, 360327), (366, 354420), (396, 327570), (440, 294813), (488, 265815), (495, 262056), (537, 241560), (540, 240218), (549, 236280), (594, 218380), (610, 212652), (660, 196542), (671, 193320), (716, 181170), (732, 177210), (792, 163785), (895, 144936), (915, 141768), (990, 131028), (1074, 120780), (1080, 120109), (1098, 118140), (1188, 109190), (1220, 106326), (1320, 98271), (1342, 96660), (1432, 90585), (1464, 88605), (1485, 87352), (1611, 80520), (1647, 78760), (1790, 72468), (1830, 70884), (1969, 65880), (1980, 65514), (2013, 64440), (2148, 60390), (2196, 59070), (2376, 54595), (2440, 53163), (2684, 48330), (2685, 48312), (2745, 47256), (2970, 43676), (3222, 40260), (3294, 39380), (3355, 38664), (3580, 36234), (3660, 35442), (3938, 32940), (3960, 32757), (4026, 32220), (4296, 30195), (4392, 29535), (4833, 26840), (5368, 24165), (5370, 24156), (5490, 23628), (5907, 21960), (5940, 21838), (6039, 21480), (6444, 20130), (6588, 19690), (6710, 19332), (7160, 18117), (7320, 17721), (7876, 16470), (8052, 16110), (8055, 16104), (8235, 15752), (9666, 13420), (9845, 13176), (10065, 12888), (10740, 12078), (10919, 11880), (10980, 11814)]