223870920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 384

約数和(自身を含む): 885427200

約数和(自身を除く): 661556280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 83, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 166, 168, 169, 182, 190, 195, 210, 228, 247, 249, 260, 266, 273, 280, 285, 312, 332, 338, 364, 380, 390, 399, 415, 420, 455, 456, 494, 498, 507, 520, 532, 546, 570, 581, 664, 665, 676, 728, 741, 760, 780, 798, 830, 840, 845, 910, 988, 996, 1014, 1064, 1079, 1092, 1140, 1162, 1183, 1235, 1245, 1330, 1352, 1365, 1482, 1560, 1577, 1596, 1660, 1690, 1729, 1743, 1820, 1976, 1992, 1995, 2028, 2158, 2184, 2280, 2324, 2366, 2470, 2490, 2535, 2660, 2730, 2905, 2964, 3154, 3192, 3211, 3237, 3320, 3380, 3458, 3486, 3549, 3640, 3705, 3990, 4056, 4316, 4648, 4731, 4732, 4940, 4980, 5070, 5187, 5320, 5395, 5460, 5810, 5915, 5928, 6308, 6422, 6474, 6760, 6916, 6972, 7098, 7410, 7553, 7885, 7980, 8632, 8645, 8715, 9462, 9464, 9633, 9880, 9960, 10140, 10374, 10790, 10920, 11039, 11620, 11830, 12616, 12844, 12948, 13832, 13944, 14027, 14196, 14820, 15106, 15770, 15960, 16055, 16185, 17290, 17430, 17745, 18924, 19266, 20280, 20501, 20748, 21580, 22078, 22477, 22659, 23240, 23655, 23660, 25688, 25896, 25935, 28054, 28392, 29640, 30212, 31540, 32110, 32370, 33117, 34580, 34860, 35490, 37765, 37848, 38532, 41002, 41496, 42081, 43160, 44156, 44954, 45318, 47310, 47320, 48165, 51870, 55195, 56108, 60424, 61503, 63080, 64220, 64740, 66234, 67431, 69160, 69720, 70135, 70980, 75530, 77064, 82004, 84162, 88312, 89908, 90636, 94620, 96330, 98189, 102505, 103740, 110390, 112216, 112385, 113295, 123006, 128440, 129480, 132468, 134862, 140270, 141960, 143507, 151060, 164008, 165585, 168324, 179816, 181272, 189240, 192660, 196378, 205010, 207480, 210405, 220780, 224770, 226590, 246012, 264936, 266513, 269724, 280540, 287014, 294567, 302120, 307515, 331170, 336648, 337155, 385320, 392756, 410020, 420810, 430521, 441560, 449540, 453180, 490945, 492024, 533026, 539448, 561080, 574028, 589134, 615030, 662340, 674310, 717535, 785512, 799539, 820040, 841620, 861042, 899080, 906360, 981890, 1066052, 1148056, 1178268, 1230060, 1324680, 1332565, 1348620, 1435070, 1472835, 1599078, 1683240, 1722084, 1865591, 1963780, 2132104, 2152605, 2356536, 2460120, 2665130, 2697240, 2870140, 2945670, 3198156, 3444168, 3731182, 3927560, 3997695, 4305210, 5330260, 5596773, 5740280, 5891340, 6396312, 7462364, 7995390, 8610420, 9327955, 10660520, 11193546, 11782680, 14924728, 15990780, 17220840, 18655910, 22387092, 27983865, 31981560, 37311820, 44774184, 55967730, 74623640, 111935460, 223870920]

約数ペア:

[(1, 223870920), (2, 111935460), (3, 74623640), (4, 55967730), (5, 44774184), (6, 37311820), (7, 31981560), (8, 27983865), (10, 22387092), (12, 18655910), (13, 17220840), (14, 15990780), (15, 14924728), (19, 11782680), (20, 11193546), (21, 10660520), (24, 9327955), (26, 8610420), (28, 7995390), (30, 7462364), (35, 6396312), (38, 5891340), (39, 5740280), (40, 5596773), (42, 5330260), (52, 4305210), (56, 3997695), (57, 3927560), (60, 3731182), (65, 3444168), (70, 3198156), (76, 2945670), (78, 2870140), (83, 2697240), (84, 2665130), (91, 2460120), (95, 2356536), (104, 2152605), (105, 2132104), (114, 1963780), (120, 1865591), (130, 1722084), (133, 1683240), (140, 1599078), (152, 1472835), (156, 1435070), (166, 1348620), (168, 1332565), (169, 1324680), (182, 1230060), (190, 1178268), (195, 1148056), (210, 1066052), (228, 981890), (247, 906360), (249, 899080), (260, 861042), (266, 841620), (273, 820040), (280, 799539), (285, 785512), (312, 717535), (332, 674310), (338, 662340), (364, 615030), (380, 589134), (390, 574028), (399, 561080), (415, 539448), (420, 533026), (455, 492024), (456, 490945), (494, 453180), (498, 449540), (507, 441560), (520, 430521), (532, 420810), (546, 410020), (570, 392756), (581, 385320), (664, 337155), (665, 336648), (676, 331170), (728, 307515), (741, 302120), (760, 294567), (780, 287014), (798, 280540), (830, 269724), (840, 266513), (845, 264936), (910, 246012), (988, 226590), (996, 224770), (1014, 220780), (1064, 210405), (1079, 207480), (1092, 205010), (1140, 196378), (1162, 192660), (1183, 189240), (1235, 181272), (1245, 179816), (1330, 168324), (1352, 165585), (1365, 164008), (1482, 151060), (1560, 143507), (1577, 141960), (1596, 140270), (1660, 134862), (1690, 132468), (1729, 129480), (1743, 128440), (1820, 123006), (1976, 113295), (1992, 112385), (1995, 112216), (2028, 110390), (2158, 103740), (2184, 102505), (2280, 98189), (2324, 96330), (2366, 94620), (2470, 90636), (2490, 89908), (2535, 88312), (2660, 84162), (2730, 82004), (2905, 77064), (2964, 75530), (3154, 70980), (3192, 70135), (3211, 69720), (3237, 69160), (3320, 67431), (3380, 66234), (3458, 64740), (3486, 64220), (3549, 63080), (3640, 61503), (3705, 60424), (3990, 56108), (4056, 55195), (4316, 51870), (4648, 48165), (4731, 47320), (4732, 47310), (4940, 45318), (4980, 44954), (5070, 44156), (5187, 43160), (5320, 42081), (5395, 41496), (5460, 41002), (5810, 38532), (5915, 37848), (5928, 37765), (6308, 35490), (6422, 34860), (6474, 34580), (6760, 33117), (6916, 32370), (6972, 32110), (7098, 31540), (7410, 30212), (7553, 29640), (7885, 28392), (7980, 28054), (8632, 25935), (8645, 25896), (8715, 25688), (9462, 23660), (9464, 23655), (9633, 23240), (9880, 22659), (9960, 22477), (10140, 22078), (10374, 21580), (10790, 20748), (10920, 20501), (11039, 20280), (11620, 19266), (11830, 18924), (12616, 17745), (12844, 17430), (12948, 17290), (13832, 16185), (13944, 16055), (14027, 15960), (14196, 15770), (14820, 15106)]