56327460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 203285376

約数和(自身を除く): 146957916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 49, 51, 60, 68, 69, 70, 84, 85, 92, 98, 102, 105, 115, 119, 138, 140, 147, 161, 170, 196, 204, 210, 230, 238, 245, 255, 276, 294, 322, 340, 343, 345, 357, 391, 420, 460, 476, 483, 490, 510, 588, 595, 644, 686, 690, 714, 735, 782, 805, 833, 966, 980, 1020, 1029, 1127, 1173, 1190, 1372, 1380, 1428, 1470, 1564, 1610, 1666, 1715, 1785, 1932, 1955, 2058, 2254, 2346, 2380, 2401, 2415, 2499, 2737, 2940, 3220, 3332, 3381, 3430, 3570, 3910, 4116, 4165, 4508, 4692, 4802, 4830, 4998, 5145, 5474, 5635, 5831, 5865, 6762, 6860, 7140, 7203, 7820, 7889, 8211, 8330, 9604, 9660, 9996, 10290, 10948, 11270, 11662, 11730, 12005, 12495, 13524, 13685, 14406, 15778, 16422, 16660, 16905, 17493, 19159, 20580, 22540, 23324, 23460, 23667, 24010, 24990, 27370, 28812, 29155, 31556, 32844, 33810, 34986, 36015, 38318, 39445, 40817, 41055, 47334, 48020, 49980, 54740, 55223, 57477, 58310, 67620, 69972, 72030, 76636, 78890, 81634, 82110, 87465, 94668, 95795, 110446, 114954, 116620, 118335, 122451, 134113, 144060, 157780, 163268, 164220, 165669, 174930, 191590, 204085, 220892, 229908, 236670, 244902, 268226, 276115, 287385, 331338, 349860, 383180, 402339, 408170, 473340, 489804, 536452, 552230, 574770, 612255, 662676, 670565, 804678, 816340, 828345, 938791, 1104460, 1149540, 1224510, 1341130, 1609356, 1656690, 1877582, 2011695, 2449020, 2682260, 2816373, 3313380, 3755164, 4023390, 4693955, 5632746, 8046780, 9387910, 11265492, 14081865, 18775820, 28163730, 56327460]

約数ペア:

[(1, 56327460), (2, 28163730), (3, 18775820), (4, 14081865), (5, 11265492), (6, 9387910), (7, 8046780), (10, 5632746), (12, 4693955), (14, 4023390), (15, 3755164), (17, 3313380), (20, 2816373), (21, 2682260), (23, 2449020), (28, 2011695), (30, 1877582), (34, 1656690), (35, 1609356), (42, 1341130), (46, 1224510), (49, 1149540), (51, 1104460), (60, 938791), (68, 828345), (69, 816340), (70, 804678), (84, 670565), (85, 662676), (92, 612255), (98, 574770), (102, 552230), (105, 536452), (115, 489804), (119, 473340), (138, 408170), (140, 402339), (147, 383180), (161, 349860), (170, 331338), (196, 287385), (204, 276115), (210, 268226), (230, 244902), (238, 236670), (245, 229908), (255, 220892), (276, 204085), (294, 191590), (322, 174930), (340, 165669), (343, 164220), (345, 163268), (357, 157780), (391, 144060), (420, 134113), (460, 122451), (476, 118335), (483, 116620), (490, 114954), (510, 110446), (588, 95795), (595, 94668), (644, 87465), (686, 82110), (690, 81634), (714, 78890), (735, 76636), (782, 72030), (805, 69972), (833, 67620), (966, 58310), (980, 57477), (1020, 55223), (1029, 54740), (1127, 49980), (1173, 48020), (1190, 47334), (1372, 41055), (1380, 40817), (1428, 39445), (1470, 38318), (1564, 36015), (1610, 34986), (1666, 33810), (1715, 32844), (1785, 31556), (1932, 29155), (1955, 28812), (2058, 27370), (2254, 24990), (2346, 24010), (2380, 23667), (2401, 23460), (2415, 23324), (2499, 22540), (2737, 20580), (2940, 19159), (3220, 17493), (3332, 16905), (3381, 16660), (3430, 16422), (3570, 15778), (3910, 14406), (4116, 13685), (4165, 13524), (4508, 12495), (4692, 12005), (4802, 11730), (4830, 11662), (4998, 11270), (5145, 10948), (5474, 10290), (5635, 9996), (5831, 9660), (5865, 9604), (6762, 8330), (6860, 8211), (7140, 7889), (7203, 7820)]