20199332880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2388

約数の個数: 400

約数和(自身を含む): 74150968320

約数和(自身を除く): 53951635440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 47, 48, 54, 58, 60, 72, 80, 81, 87, 90, 94, 108, 116, 120, 135, 141, 144, 145, 162, 174, 180, 188, 216, 232, 235, 240, 261, 270, 282, 290, 324, 348, 360, 376, 405, 423, 432, 435, 464, 470, 522, 540, 564, 580, 648, 696, 705, 720, 752, 783, 810, 846, 870, 940, 1044, 1080, 1128, 1160, 1269, 1296, 1305, 1363, 1392, 1410, 1566, 1620, 1692, 1740, 1880, 2088, 2115, 2160, 2256, 2287, 2320, 2349, 2538, 2610, 2726, 2820, 3132, 3240, 3384, 3480, 3760, 3807, 3915, 4089, 4176, 4230, 4574, 4698, 5076, 5220, 5452, 5640, 6264, 6345, 6480, 6768, 6815, 6861, 6960, 7614, 7830, 8178, 8460, 9148, 9396, 10152, 10440, 10904, 11280, 11435, 11745, 12267, 12528, 12690, 13630, 13722, 15228, 15660, 16356, 16920, 18296, 18792, 19035, 20304, 20445, 20583, 20880, 21808, 22870, 23490, 24534, 25380, 27260, 27444, 30456, 31320, 32712, 33840, 34305, 36592, 36801, 37584, 38070, 40890, 41166, 45740, 46980, 49068, 50760, 54520, 54888, 60912, 61335, 61749, 62640, 65424, 66323, 68610, 73602, 76140, 81780, 82332, 91480, 93960, 98136, 101520, 102915, 107489, 109040, 109776, 110403, 122670, 123498, 132646, 137220, 147204, 152280, 163560, 164664, 182960, 184005, 185247, 187920, 196272, 198969, 205830, 214978, 220806, 245340, 246996, 265292, 274440, 294408, 304560, 308745, 322467, 327120, 329328, 331615, 368010, 370494, 397938, 411660, 429956, 441612, 490680, 493992, 530584, 537445, 548880, 552015, 588816, 596907, 617490, 644934, 663230, 736020, 740988, 795876, 823320, 859912, 883224, 926235, 967401, 981360, 987984, 994845, 1061168, 1074890, 1104030, 1193814, 1234980, 1289868, 1326460, 1472040, 1481976, 1591752, 1612335, 1646640, 1719824, 1766448, 1790721, 1852470, 1934802, 1989690, 2149780, 2208060, 2387628, 2469960, 2579736, 2652920, 2902203, 2944080, 2963952, 2984535, 3117181, 3183504, 3224670, 3581442, 3704940, 3869604, 3979380, 4299560, 4416120, 4775256, 4837005, 4939920, 5159472, 5305840, 5372163, 5804406, 5969070, 6234362, 6449340, 7162884, 7409880, 7739208, 7958760, 8599120, 8706609, 8832240, 8953605, 9351543, 9550512, 9674010, 10744326, 11608812, 11938140, 12468724, 12898680, 14325768, 14511015, 14819760, 15478416, 15585905, 15917520, 17413218, 17907210, 18703086, 19348020, 21488652, 23217624, 23876280, 24937448, 25797360, 26860815, 28054629, 28651536, 29022030, 31171810, 34826436, 35814420, 37406172, 38696040, 42977304, 43533045, 46435248, 46757715, 47752560, 49874896, 53721630, 56109258, 58044060, 62343620, 69652872, 71628840, 74812344, 77392080, 84163887, 85954608, 87066090, 93515430, 107443260, 112218516, 116088120, 124687240, 139305744, 140273145, 143257680, 149624688, 168327774, 174132180, 187030860, 214886520, 224437032, 232176240, 249374480, 252491661, 280546290, 336655548, 348264360, 374061720, 420819435, 429773040, 448874064, 504983322, 561092580, 673311096, 696528720, 748123440, 841638870, 1009966644, 1122185160, 1262458305, 1346622192, 1683277740, 2019933288, 2244370320, 2524916610, 3366555480, 4039866576, 5049833220, 6733110960, 10099666440, 20199332880]

約数ペア:

[(1, 20199332880), (2, 10099666440), (3, 6733110960), (4, 5049833220), (5, 4039866576), (6, 3366555480), (8, 2524916610), (9, 2244370320), (10, 2019933288), (12, 1683277740), (15, 1346622192), (16, 1262458305), (18, 1122185160), (20, 1009966644), (24, 841638870), (27, 748123440), (29, 696528720), (30, 673311096), (36, 561092580), (40, 504983322), (45, 448874064), (47, 429773040), (48, 420819435), (54, 374061720), (58, 348264360), (60, 336655548), (72, 280546290), (80, 252491661), (81, 249374480), (87, 232176240), (90, 224437032), (94, 214886520), (108, 187030860), (116, 174132180), (120, 168327774), (135, 149624688), (141, 143257680), (144, 140273145), (145, 139305744), (162, 124687240), (174, 116088120), (180, 112218516), (188, 107443260), (216, 93515430), (232, 87066090), (235, 85954608), (240, 84163887), (261, 77392080), (270, 74812344), (282, 71628840), (290, 69652872), (324, 62343620), (348, 58044060), (360, 56109258), (376, 53721630), (405, 49874896), (423, 47752560), (432, 46757715), (435, 46435248), (464, 43533045), (470, 42977304), (522, 38696040), (540, 37406172), (564, 35814420), (580, 34826436), (648, 31171810), (696, 29022030), (705, 28651536), (720, 28054629), (752, 26860815), (783, 25797360), (810, 24937448), (846, 23876280), (870, 23217624), (940, 21488652), (1044, 19348020), (1080, 18703086), (1128, 17907210), (1160, 17413218), (1269, 15917520), (1296, 15585905), (1305, 15478416), (1363, 14819760), (1392, 14511015), (1410, 14325768), (1566, 12898680), (1620, 12468724), (1692, 11938140), (1740, 11608812), (1880, 10744326), (2088, 9674010), (2115, 9550512), (2160, 9351543), (2256, 8953605), (2287, 8832240), (2320, 8706609), (2349, 8599120), (2538, 7958760), (2610, 7739208), (2726, 7409880), (2820, 7162884), (3132, 6449340), (3240, 6234362), (3384, 5969070), (3480, 5804406), (3760, 5372163), (3807, 5305840), (3915, 5159472), (4089, 4939920), (4176, 4837005), (4230, 4775256), (4574, 4416120), (4698, 4299560), (5076, 3979380), (5220, 3869604), (5452, 3704940), (5640, 3581442), (6264, 3224670), (6345, 3183504), (6480, 3117181), (6768, 2984535), (6815, 2963952), (6861, 2944080), (6960, 2902203), (7614, 2652920), (7830, 2579736), (8178, 2469960), (8460, 2387628), (9148, 2208060), (9396, 2149780), (10152, 1989690), (10440, 1934802), (10904, 1852470), (11280, 1790721), (11435, 1766448), (11745, 1719824), (12267, 1646640), (12528, 1612335), (12690, 1591752), (13630, 1481976), (13722, 1472040), (15228, 1326460), (15660, 1289868), (16356, 1234980), (16920, 1193814), (18296, 1104030), (18792, 1074890), (19035, 1061168), (20304, 994845), (20445, 987984), (20583, 981360), (20880, 967401), (21808, 926235), (22870, 883224), (23490, 859912), (24534, 823320), (25380, 795876), (27260, 740988), (27444, 736020), (30456, 663230), (31320, 644934), (32712, 617490), (33840, 596907), (34305, 588816), (36592, 552015), (36801, 548880), (37584, 537445), (38070, 530584), (40890, 493992), (41166, 490680), (45740, 441612), (46980, 429956), (49068, 411660), (50760, 397938), (54520, 370494), (54888, 368010), (60912, 331615), (61335, 329328), (61749, 327120), (62640, 322467), (65424, 308745), (66323, 304560), (68610, 294408), (73602, 274440), (76140, 265292), (81780, 246996), (82332, 245340), (91480, 220806), (93960, 214978), (98136, 205830), (101520, 198969), (102915, 196272), (107489, 187920), (109040, 185247), (109776, 184005), (110403, 182960), (122670, 164664), (123498, 163560), (132646, 152280), (137220, 147204)]