312126360

素因数分解:

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

素因数の和:418

約数の個数: 256

約数和(自身を含む): 1167989760

約数和(自身を除く): 855863400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 101, 104, 105, 120, 130, 140, 156, 168, 182, 195, 202, 210, 260, 273, 280, 283, 303, 312, 364, 390, 404, 420, 455, 505, 520, 546, 566, 606, 707, 728, 780, 808, 840, 849, 910, 1010, 1092, 1132, 1212, 1313, 1365, 1414, 1415, 1515, 1560, 1698, 1820, 1981, 2020, 2121, 2184, 2264, 2424, 2626, 2730, 2828, 2830, 3030, 3396, 3535, 3640, 3679, 3939, 3962, 4040, 4242, 4245, 5252, 5460, 5656, 5660, 5943, 6060, 6565, 6792, 7070, 7358, 7878, 7924, 8484, 8490, 9191, 9905, 10504, 10605, 10920, 11037, 11320, 11886, 12120, 13130, 14140, 14716, 15756, 15848, 16968, 16980, 18382, 18395, 19695, 19810, 21210, 22074, 23772, 25753, 26260, 27573, 28280, 28583, 29432, 29715, 31512, 33960, 36764, 36790, 39390, 39620, 42420, 44148, 45955, 47544, 51506, 52520, 55146, 55185, 57166, 59430, 73528, 73580, 77259, 78780, 79240, 84840, 85749, 88296, 91910, 103012, 110292, 110370, 114332, 118860, 128765, 137865, 142915, 147160, 154518, 157560, 171498, 183820, 200081, 206024, 220584, 220740, 228664, 237720, 257530, 275730, 285830, 309036, 342996, 367640, 371579, 386295, 400162, 428745, 441480, 515060, 551460, 571660, 600243, 618072, 685992, 743158, 772590, 800324, 857490, 1000405, 1030120, 1102920, 1114737, 1143320, 1200486, 1486316, 1545180, 1600648, 1714980, 1857895, 2000810, 2229474, 2400972, 2601053, 2972632, 3001215, 3090360, 3429960, 3715790, 4001620, 4458948, 4801944, 5202106, 5573685, 6002430, 7431580, 7803159, 8003240, 8917896, 10404212, 11147370, 12004860, 13005265, 14863160, 15606318, 20808424, 22294740, 24009720, 26010530, 31212636, 39015795, 44589480, 52021060, 62425272, 78031590, 104042120, 156063180, 312126360]

約数ペア:

[(1, 312126360), (2, 156063180), (3, 104042120), (4, 78031590), (5, 62425272), (6, 52021060), (7, 44589480), (8, 39015795), (10, 31212636), (12, 26010530), (13, 24009720), (14, 22294740), (15, 20808424), (20, 15606318), (21, 14863160), (24, 13005265), (26, 12004860), (28, 11147370), (30, 10404212), (35, 8917896), (39, 8003240), (40, 7803159), (42, 7431580), (52, 6002430), (56, 5573685), (60, 5202106), (65, 4801944), (70, 4458948), (78, 4001620), (84, 3715790), (91, 3429960), (101, 3090360), (104, 3001215), (105, 2972632), (120, 2601053), (130, 2400972), (140, 2229474), (156, 2000810), (168, 1857895), (182, 1714980), (195, 1600648), (202, 1545180), (210, 1486316), (260, 1200486), (273, 1143320), (280, 1114737), (283, 1102920), (303, 1030120), (312, 1000405), (364, 857490), (390, 800324), (404, 772590), (420, 743158), (455, 685992), (505, 618072), (520, 600243), (546, 571660), (566, 551460), (606, 515060), (707, 441480), (728, 428745), (780, 400162), (808, 386295), (840, 371579), (849, 367640), (910, 342996), (1010, 309036), (1092, 285830), (1132, 275730), (1212, 257530), (1313, 237720), (1365, 228664), (1414, 220740), (1415, 220584), (1515, 206024), (1560, 200081), (1698, 183820), (1820, 171498), (1981, 157560), (2020, 154518), (2121, 147160), (2184, 142915), (2264, 137865), (2424, 128765), (2626, 118860), (2730, 114332), (2828, 110370), (2830, 110292), (3030, 103012), (3396, 91910), (3535, 88296), (3640, 85749), (3679, 84840), (3939, 79240), (3962, 78780), (4040, 77259), (4242, 73580), (4245, 73528), (5252, 59430), (5460, 57166), (5656, 55185), (5660, 55146), (5943, 52520), (6060, 51506), (6565, 47544), (6792, 45955), (7070, 44148), (7358, 42420), (7878, 39620), (7924, 39390), (8484, 36790), (8490, 36764), (9191, 33960), (9905, 31512), (10504, 29715), (10605, 29432), (10920, 28583), (11037, 28280), (11320, 27573), (11886, 26260), (12120, 25753), (13130, 23772), (14140, 22074), (14716, 21210), (15756, 19810), (15848, 19695), (16968, 18395), (16980, 18382)]