56503440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 320

約数和(自身を含む): 230699520

約数和(自身を除く): 174196080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 101, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 168, 180, 185, 189, 202, 210, 216, 222, 240, 252, 259, 270, 280, 296, 303, 315, 333, 336, 360, 370, 378, 404, 420, 432, 444, 504, 505, 518, 540, 555, 560, 592, 606, 630, 666, 707, 720, 740, 756, 777, 808, 840, 888, 909, 945, 999, 1008, 1010, 1036, 1080, 1110, 1212, 1260, 1295, 1332, 1414, 1480, 1512, 1515, 1554, 1616, 1665, 1680, 1776, 1818, 1890, 1998, 2020, 2072, 2121, 2160, 2220, 2331, 2424, 2520, 2590, 2664, 2727, 2828, 2960, 3024, 3030, 3108, 3330, 3535, 3636, 3737, 3780, 3885, 3996, 4040, 4144, 4242, 4440, 4545, 4662, 4848, 4995, 5040, 5180, 5328, 5454, 5656, 6060, 6216, 6363, 6660, 6993, 7070, 7272, 7474, 7560, 7770, 7992, 8080, 8484, 8880, 9090, 9324, 9990, 10360, 10605, 10908, 11211, 11312, 11655, 12120, 12432, 12726, 13320, 13635, 13986, 14140, 14544, 14948, 15120, 15540, 15984, 16968, 18180, 18648, 18685, 19089, 19980, 20720, 21210, 21816, 22422, 23310, 24240, 25452, 26159, 26640, 27270, 27972, 28280, 29896, 31080, 31815, 33633, 33936, 34965, 36360, 37296, 37370, 38178, 39960, 42420, 43632, 44844, 46620, 50904, 52318, 54540, 55944, 56055, 56560, 59792, 62160, 63630, 67266, 69930, 72720, 74740, 76356, 78477, 79920, 84840, 89688, 93240, 95445, 100899, 101808, 104636, 109080, 111888, 112110, 127260, 130795, 134532, 139860, 149480, 152712, 156954, 168165, 169680, 179376, 186480, 190890, 201798, 209272, 218160, 224220, 235431, 254520, 261590, 269064, 279720, 298960, 305424, 313908, 336330, 381780, 392385, 403596, 418544, 448440, 470862, 504495, 509040, 523180, 538128, 559440, 627816, 672660, 706293, 763560, 784770, 807192, 896880, 941724, 1008990, 1046360, 1177155, 1255632, 1345320, 1412586, 1527120, 1569540, 1614384, 1883448, 2017980, 2092720, 2354310, 2690640, 2825172, 3139080, 3531465, 3766896, 4035960, 4708620, 5650344, 6278160, 7062930, 8071920, 9417240, 11300688, 14125860, 18834480, 28251720, 56503440]

約数ペア:

[(1, 56503440), (2, 28251720), (3, 18834480), (4, 14125860), (5, 11300688), (6, 9417240), (7, 8071920), (8, 7062930), (9, 6278160), (10, 5650344), (12, 4708620), (14, 4035960), (15, 3766896), (16, 3531465), (18, 3139080), (20, 2825172), (21, 2690640), (24, 2354310), (27, 2092720), (28, 2017980), (30, 1883448), (35, 1614384), (36, 1569540), (37, 1527120), (40, 1412586), (42, 1345320), (45, 1255632), (48, 1177155), (54, 1046360), (56, 1008990), (60, 941724), (63, 896880), (70, 807192), (72, 784770), (74, 763560), (80, 706293), (84, 672660), (90, 627816), (101, 559440), (105, 538128), (108, 523180), (111, 509040), (112, 504495), (120, 470862), (126, 448440), (135, 418544), (140, 403596), (144, 392385), (148, 381780), (168, 336330), (180, 313908), (185, 305424), (189, 298960), (202, 279720), (210, 269064), (216, 261590), (222, 254520), (240, 235431), (252, 224220), (259, 218160), (270, 209272), (280, 201798), (296, 190890), (303, 186480), (315, 179376), (333, 169680), (336, 168165), (360, 156954), (370, 152712), (378, 149480), (404, 139860), (420, 134532), (432, 130795), (444, 127260), (504, 112110), (505, 111888), (518, 109080), (540, 104636), (555, 101808), (560, 100899), (592, 95445), (606, 93240), (630, 89688), (666, 84840), (707, 79920), (720, 78477), (740, 76356), (756, 74740), (777, 72720), (808, 69930), (840, 67266), (888, 63630), (909, 62160), (945, 59792), (999, 56560), (1008, 56055), (1010, 55944), (1036, 54540), (1080, 52318), (1110, 50904), (1212, 46620), (1260, 44844), (1295, 43632), (1332, 42420), (1414, 39960), (1480, 38178), (1512, 37370), (1515, 37296), (1554, 36360), (1616, 34965), (1665, 33936), (1680, 33633), (1776, 31815), (1818, 31080), (1890, 29896), (1998, 28280), (2020, 27972), (2072, 27270), (2121, 26640), (2160, 26159), (2220, 25452), (2331, 24240), (2424, 23310), (2520, 22422), (2590, 21816), (2664, 21210), (2727, 20720), (2828, 19980), (2960, 19089), (3024, 18685), (3030, 18648), (3108, 18180), (3330, 16968), (3535, 15984), (3636, 15540), (3737, 15120), (3780, 14948), (3885, 14544), (3996, 14140), (4040, 13986), (4144, 13635), (4242, 13320), (4440, 12726), (4545, 12432), (4662, 12120), (4848, 11655), (4995, 11312), (5040, 11211), (5180, 10908), (5328, 10605), (5454, 10360), (5656, 9990), (6060, 9324), (6216, 9090), (6363, 8880), (6660, 8484), (6993, 8080), (7070, 7992), (7272, 7770), (7474, 7560)]