1964010240

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 360

約数和(自身を含む): 7404880560

約数和(自身を除く): 5440870320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 768, 810, 855, 864, 912, 960, 997, 1026, 1080, 1140, 1152, 1216, 1280, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 1994, 2052, 2160, 2280, 2304, 2432, 2565, 2592, 2736, 2880, 2991, 3040, 3078, 3240, 3420, 3456, 3648, 3840, 3988, 4104, 4320, 4560, 4864, 4985, 5130, 5184, 5472, 5760, 5982, 6080, 6156, 6480, 6840, 6912, 7296, 7695, 7976, 8208, 8640, 8973, 9120, 9970, 10260, 10368, 10944, 11520, 11964, 12160, 12312, 12960, 13680, 14592, 14955, 15390, 15952, 16416, 17280, 17946, 18240, 18943, 19940, 20520, 20736, 21888, 23928, 24320, 24624, 25920, 26919, 27360, 29910, 30780, 31904, 32832, 34560, 35892, 36480, 37886, 39880, 41040, 43776, 44865, 47856, 49248, 51840, 53838, 54720, 56829, 59820, 61560, 63808, 65664, 71784, 72960, 75772, 79760, 80757, 82080, 89730, 94715, 95712, 98496, 103680, 107676, 109440, 113658, 119640, 123120, 127616, 131328, 134595, 143568, 151544, 159520, 161514, 164160, 170487, 179460, 189430, 191424, 196992, 215352, 218880, 227316, 239280, 246240, 255232, 269190, 284145, 287136, 303088, 319040, 323028, 328320, 340974, 358920, 378860, 382848, 393984, 403785, 430704, 454632, 478560, 492480, 511461, 538380, 568290, 574272, 606176, 638080, 646056, 656640, 681948, 717840, 757720, 765696, 807570, 852435, 861408, 909264, 957120, 984960, 1022922, 1076760, 1136580, 1148544, 1212352, 1276160, 1292112, 1363896, 1435680, 1515440, 1534383, 1615140, 1704870, 1722816, 1818528, 1914240, 1969920, 2045844, 2153520, 2273160, 2297088, 2424704, 2557305, 2584224, 2727792, 2871360, 3030880, 3068766, 3230280, 3409740, 3445632, 3637056, 3828480, 4091688, 4307040, 4546320, 4849408, 5114610, 5168448, 5455584, 5742720, 6061760, 6137532, 6460560, 6819480, 6891264, 7274112, 7671915, 8183376, 8614080, 9092640, 10229220, 10336896, 10911168, 11485440, 12123520, 12275064, 12921120, 13638960, 14548224, 15343830, 16366752, 17228160, 18185280, 20458440, 20673792, 21822336, 24247040, 24550128, 25842240, 27277920, 30687660, 32733504, 34456320, 36370560, 40916880, 43644672, 49100256, 51684480, 54555840, 61375320, 65467008, 72741120, 81833760, 98200512, 103368960, 109111680, 122750640, 130934016, 163667520, 196401024, 218223360, 245501280, 327335040, 392802048, 491002560, 654670080, 982005120, 1964010240]

約数ペア:

[(1, 1964010240), (2, 982005120), (3, 654670080), (4, 491002560), (5, 392802048), (6, 327335040), (8, 245501280), (9, 218223360), (10, 196401024), (12, 163667520), (15, 130934016), (16, 122750640), (18, 109111680), (19, 103368960), (20, 98200512), (24, 81833760), (27, 72741120), (30, 65467008), (32, 61375320), (36, 54555840), (38, 51684480), (40, 49100256), (45, 43644672), (48, 40916880), (54, 36370560), (57, 34456320), (60, 32733504), (64, 30687660), (72, 27277920), (76, 25842240), (80, 24550128), (81, 24247040), (90, 21822336), (95, 20673792), (96, 20458440), (108, 18185280), (114, 17228160), (120, 16366752), (128, 15343830), (135, 14548224), (144, 13638960), (152, 12921120), (160, 12275064), (162, 12123520), (171, 11485440), (180, 10911168), (190, 10336896), (192, 10229220), (216, 9092640), (228, 8614080), (240, 8183376), (256, 7671915), (270, 7274112), (285, 6891264), (288, 6819480), (304, 6460560), (320, 6137532), (324, 6061760), (342, 5742720), (360, 5455584), (380, 5168448), (384, 5114610), (405, 4849408), (432, 4546320), (456, 4307040), (480, 4091688), (513, 3828480), (540, 3637056), (570, 3445632), (576, 3409740), (608, 3230280), (640, 3068766), (648, 3030880), (684, 2871360), (720, 2727792), (760, 2584224), (768, 2557305), (810, 2424704), (855, 2297088), (864, 2273160), (912, 2153520), (960, 2045844), (997, 1969920), (1026, 1914240), (1080, 1818528), (1140, 1722816), (1152, 1704870), (1216, 1615140), (1280, 1534383), (1296, 1515440), (1368, 1435680), (1440, 1363896), (1520, 1292112), (1539, 1276160), (1620, 1212352), (1710, 1148544), (1728, 1136580), (1824, 1076760), (1920, 1022922), (1994, 984960), (2052, 957120), (2160, 909264), (2280, 861408), (2304, 852435), (2432, 807570), (2565, 765696), (2592, 757720), (2736, 717840), (2880, 681948), (2991, 656640), (3040, 646056), (3078, 638080), (3240, 606176), (3420, 574272), (3456, 568290), (3648, 538380), (3840, 511461), (3988, 492480), (4104, 478560), (4320, 454632), (4560, 430704), (4864, 403785), (4985, 393984), (5130, 382848), (5184, 378860), (5472, 358920), (5760, 340974), (5982, 328320), (6080, 323028), (6156, 319040), (6480, 303088), (6840, 287136), (6912, 284145), (7296, 269190), (7695, 255232), (7976, 246240), (8208, 239280), (8640, 227316), (8973, 218880), (9120, 215352), (9970, 196992), (10260, 191424), (10368, 189430), (10944, 179460), (11520, 170487), (11964, 164160), (12160, 161514), (12312, 159520), (12960, 151544), (13680, 143568), (14592, 134595), (14955, 131328), (15390, 127616), (15952, 123120), (16416, 119640), (17280, 113658), (17946, 109440), (18240, 107676), (18943, 103680), (19940, 98496), (20520, 95712), (20736, 94715), (21888, 89730), (23928, 82080), (24320, 80757), (24624, 79760), (25920, 75772), (26919, 72960), (27360, 71784), (29910, 65664), (30780, 63808), (31904, 61560), (32832, 59820), (34560, 56829), (35892, 54720), (36480, 53838), (37886, 51840), (39880, 49248), (41040, 47856), (43776, 44865)]