15706323780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{587}}^1$

素因数の和:1111

約数の個数: 288

約数和(自身を含む): 54054604800

約数和(自身を除く): 38348281020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 479, 490, 532, 570, 587, 588, 665, 735, 798, 931, 958, 980, 1140, 1174, 1330, 1437, 1470, 1596, 1761, 1862, 1916, 1995, 2348, 2395, 2660, 2793, 2874, 2935, 2940, 3353, 3522, 3724, 3990, 4109, 4655, 4790, 5586, 5748, 5870, 6706, 7044, 7185, 7980, 8218, 8805, 9101, 9310, 9580, 10059, 11153, 11172, 11740, 12327, 13412, 13965, 14370, 16436, 16765, 17610, 18202, 18620, 20118, 20545, 22306, 23471, 24654, 27303, 27930, 28740, 28763, 33459, 33530, 35220, 36404, 40236, 41090, 44612, 45505, 46942, 49308, 50295, 54606, 55765, 55860, 57526, 61635, 63707, 66918, 67060, 70413, 78071, 82180, 86289, 91010, 93884, 100590, 109212, 111530, 115052, 117355, 123270, 127414, 133836, 136515, 140826, 143815, 156142, 167295, 172578, 182020, 191121, 201180, 223060, 234213, 234710, 246540, 254828, 273030, 281173, 281652, 287630, 312284, 318535, 334590, 345156, 352065, 382242, 390355, 431445, 445949, 468426, 469420, 546060, 546497, 562346, 575260, 637070, 669180, 704130, 764484, 780710, 843519, 862890, 891898, 936852, 955605, 1092994, 1124692, 1171065, 1274140, 1337847, 1405865, 1408260, 1561420, 1639491, 1687038, 1725780, 1783796, 1911210, 1968211, 2185988, 2229745, 2342130, 2675694, 2732485, 2811730, 3278982, 3374076, 3822420, 3936422, 4217595, 4459490, 4684260, 5342287, 5351388, 5464970, 5623460, 5904633, 6557964, 6689235, 7872844, 8197455, 8435190, 8918980, 9841055, 10684574, 10929940, 11809266, 13378470, 13777477, 16026861, 16394910, 16870380, 19682110, 21369148, 23618532, 26711435, 26756940, 27554954, 29523165, 32053722, 32789820, 37396009, 39364220, 41332431, 53422870, 55109908, 59046330, 64107444, 68887385, 74792018, 80134305, 82664862, 106845740, 112188027, 118092660, 137774770, 149584036, 160268610, 165329724, 186980045, 206662155, 224376054, 261772063, 275549540, 320537220, 373960090, 413324310, 448752108, 523544126, 560940135, 747920180, 785316189, 826648620, 1047088252, 1121880270, 1308860315, 1570632378, 2243760540, 2617720630, 3141264756, 3926580945, 5235441260, 7853161890, 15706323780]

約数ペア:

[(1, 15706323780), (2, 7853161890), (3, 5235441260), (4, 3926580945), (5, 3141264756), (6, 2617720630), (7, 2243760540), (10, 1570632378), (12, 1308860315), (14, 1121880270), (15, 1047088252), (19, 826648620), (20, 785316189), (21, 747920180), (28, 560940135), (30, 523544126), (35, 448752108), (38, 413324310), (42, 373960090), (49, 320537220), (57, 275549540), (60, 261772063), (70, 224376054), (76, 206662155), (84, 186980045), (95, 165329724), (98, 160268610), (105, 149584036), (114, 137774770), (133, 118092660), (140, 112188027), (147, 106845740), (190, 82664862), (196, 80134305), (210, 74792018), (228, 68887385), (245, 64107444), (266, 59046330), (285, 55109908), (294, 53422870), (380, 41332431), (399, 39364220), (420, 37396009), (479, 32789820), (490, 32053722), (532, 29523165), (570, 27554954), (587, 26756940), (588, 26711435), (665, 23618532), (735, 21369148), (798, 19682110), (931, 16870380), (958, 16394910), (980, 16026861), (1140, 13777477), (1174, 13378470), (1330, 11809266), (1437, 10929940), (1470, 10684574), (1596, 9841055), (1761, 8918980), (1862, 8435190), (1916, 8197455), (1995, 7872844), (2348, 6689235), (2395, 6557964), (2660, 5904633), (2793, 5623460), (2874, 5464970), (2935, 5351388), (2940, 5342287), (3353, 4684260), (3522, 4459490), (3724, 4217595), (3990, 3936422), (4109, 3822420), (4655, 3374076), (4790, 3278982), (5586, 2811730), (5748, 2732485), (5870, 2675694), (6706, 2342130), (7044, 2229745), (7185, 2185988), (7980, 1968211), (8218, 1911210), (8805, 1783796), (9101, 1725780), (9310, 1687038), (9580, 1639491), (10059, 1561420), (11153, 1408260), (11172, 1405865), (11740, 1337847), (12327, 1274140), (13412, 1171065), (13965, 1124692), (14370, 1092994), (16436, 955605), (16765, 936852), (17610, 891898), (18202, 862890), (18620, 843519), (20118, 780710), (20545, 764484), (22306, 704130), (23471, 669180), (24654, 637070), (27303, 575260), (27930, 562346), (28740, 546497), (28763, 546060), (33459, 469420), (33530, 468426), (35220, 445949), (36404, 431445), (40236, 390355), (41090, 382242), (44612, 352065), (45505, 345156), (46942, 334590), (49308, 318535), (50295, 312284), (54606, 287630), (55765, 281652), (55860, 281173), (57526, 273030), (61635, 254828), (63707, 246540), (66918, 234710), (67060, 234213), (70413, 223060), (78071, 201180), (82180, 191121), (86289, 182020), (91010, 172578), (93884, 167295), (100590, 156142), (109212, 143815), (111530, 140826), (115052, 136515), (117355, 133836), (123270, 127414)]