1248505440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:422

約数の個数: 384

約数和(自身を含む): 4905556992

約数和(自身を除く): 3657051552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 101, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 202, 208, 210, 224, 240, 260, 273, 280, 283, 303, 312, 336, 364, 390, 404, 416, 420, 455, 480, 505, 520, 546, 560, 566, 606, 624, 672, 707, 728, 780, 808, 840, 849, 910, 1010, 1040, 1092, 1120, 1132, 1212, 1248, 1313, 1365, 1414, 1415, 1456, 1515, 1560, 1616, 1680, 1698, 1820, 1981, 2020, 2080, 2121, 2184, 2264, 2424, 2626, 2730, 2828, 2830, 2912, 3030, 3120, 3232, 3360, 3396, 3535, 3640, 3679, 3939, 3962, 4040, 4242, 4245, 4368, 4528, 4848, 5252, 5460, 5656, 5660, 5943, 6060, 6240, 6565, 6792, 7070, 7280, 7358, 7878, 7924, 8080, 8484, 8490, 8736, 9056, 9191, 9696, 9905, 10504, 10605, 10920, 11037, 11312, 11320, 11886, 12120, 13130, 13584, 14140, 14560, 14716, 15756, 15848, 16160, 16968, 16980, 18382, 18395, 19695, 19810, 21008, 21210, 21840, 22074, 22624, 22640, 23772, 24240, 25753, 26260, 27168, 27573, 28280, 28583, 29432, 29715, 31512, 31696, 33936, 33960, 36764, 36790, 39390, 39620, 42016, 42420, 43680, 44148, 45280, 45955, 47544, 48480, 51506, 52520, 55146, 55185, 56560, 57166, 58864, 59430, 63024, 63392, 67872, 67920, 73528, 73580, 77259, 78780, 79240, 84840, 85749, 88296, 91910, 95088, 103012, 105040, 110292, 110370, 113120, 114332, 117728, 118860, 126048, 128765, 135840, 137865, 142915, 147056, 147160, 154518, 157560, 158480, 169680, 171498, 176592, 183820, 190176, 200081, 206024, 210080, 220584, 220740, 228664, 237720, 257530, 275730, 285830, 294112, 294320, 309036, 315120, 316960, 339360, 342996, 353184, 367640, 371579, 386295, 400162, 412048, 428745, 441168, 441480, 457328, 475440, 515060, 551460, 571660, 588640, 600243, 618072, 630240, 685992, 735280, 743158, 772590, 800324, 824096, 857490, 882336, 882960, 914656, 950880, 1000405, 1030120, 1102920, 1114737, 1143320, 1200486, 1236144, 1371984, 1470560, 1486316, 1545180, 1600648, 1714980, 1765920, 1857895, 2000810, 2060240, 2205840, 2229474, 2286640, 2400972, 2472288, 2601053, 2743968, 2972632, 3001215, 3090360, 3201296, 3429960, 3715790, 4001620, 4120480, 4411680, 4458948, 4573280, 4801944, 5202106, 5573685, 5945264, 6002430, 6180720, 6402592, 6859920, 7431580, 7803159, 8003240, 8917896, 9603888, 10404212, 11147370, 11890528, 12004860, 12361440, 13005265, 13719840, 14863160, 15606318, 16006480, 17835792, 19207776, 20808424, 22294740, 24009720, 26010530, 29726320, 31212636, 32012960, 35671584, 39015795, 41616848, 44589480, 48019440, 52021060, 59452640, 62425272, 78031590, 83233696, 89178960, 96038880, 104042120, 124850544, 156063180, 178357920, 208084240, 249701088, 312126360, 416168480, 624252720, 1248505440]

約数ペア:

[(1, 1248505440), (2, 624252720), (3, 416168480), (4, 312126360), (5, 249701088), (6, 208084240), (7, 178357920), (8, 156063180), (10, 124850544), (12, 104042120), (13, 96038880), (14, 89178960), (15, 83233696), (16, 78031590), (20, 62425272), (21, 59452640), (24, 52021060), (26, 48019440), (28, 44589480), (30, 41616848), (32, 39015795), (35, 35671584), (39, 32012960), (40, 31212636), (42, 29726320), (48, 26010530), (52, 24009720), (56, 22294740), (60, 20808424), (65, 19207776), (70, 17835792), (78, 16006480), (80, 15606318), (84, 14863160), (91, 13719840), (96, 13005265), (101, 12361440), (104, 12004860), (105, 11890528), (112, 11147370), (120, 10404212), (130, 9603888), (140, 8917896), (156, 8003240), (160, 7803159), (168, 7431580), (182, 6859920), (195, 6402592), (202, 6180720), (208, 6002430), (210, 5945264), (224, 5573685), (240, 5202106), (260, 4801944), (273, 4573280), (280, 4458948), (283, 4411680), (303, 4120480), (312, 4001620), (336, 3715790), (364, 3429960), (390, 3201296), (404, 3090360), (416, 3001215), (420, 2972632), (455, 2743968), (480, 2601053), (505, 2472288), (520, 2400972), (546, 2286640), (560, 2229474), (566, 2205840), (606, 2060240), (624, 2000810), (672, 1857895), (707, 1765920), (728, 1714980), (780, 1600648), (808, 1545180), (840, 1486316), (849, 1470560), (910, 1371984), (1010, 1236144), (1040, 1200486), (1092, 1143320), (1120, 1114737), (1132, 1102920), (1212, 1030120), (1248, 1000405), (1313, 950880), (1365, 914656), (1414, 882960), (1415, 882336), (1456, 857490), (1515, 824096), (1560, 800324), (1616, 772590), (1680, 743158), (1698, 735280), (1820, 685992), (1981, 630240), (2020, 618072), (2080, 600243), (2121, 588640), (2184, 571660), (2264, 551460), (2424, 515060), (2626, 475440), (2730, 457328), (2828, 441480), (2830, 441168), (2912, 428745), (3030, 412048), (3120, 400162), (3232, 386295), (3360, 371579), (3396, 367640), (3535, 353184), (3640, 342996), (3679, 339360), (3939, 316960), (3962, 315120), (4040, 309036), (4242, 294320), (4245, 294112), (4368, 285830), (4528, 275730), (4848, 257530), (5252, 237720), (5460, 228664), (5656, 220740), (5660, 220584), (5943, 210080), (6060, 206024), (6240, 200081), (6565, 190176), (6792, 183820), (7070, 176592), (7280, 171498), (7358, 169680), (7878, 158480), (7924, 157560), (8080, 154518), (8484, 147160), (8490, 147056), (8736, 142915), (9056, 137865), (9191, 135840), (9696, 128765), (9905, 126048), (10504, 118860), (10605, 117728), (10920, 114332), (11037, 113120), (11312, 110370), (11320, 110292), (11886, 105040), (12120, 103012), (13130, 95088), (13584, 91910), (14140, 88296), (14560, 85749), (14716, 84840), (15756, 79240), (15848, 78780), (16160, 77259), (16968, 73580), (16980, 73528), (18382, 67920), (18395, 67872), (19695, 63392), (19810, 63024), (21008, 59430), (21210, 58864), (21840, 57166), (22074, 56560), (22624, 55185), (22640, 55146), (23772, 52520), (24240, 51506), (25753, 48480), (26260, 47544), (27168, 45955), (27573, 45280), (28280, 44148), (28583, 43680), (29432, 42420), (29715, 42016), (31512, 39620), (31696, 39390), (33936, 36790), (33960, 36764)]