229967640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1647

約数の個数: 256

約数和(自身を含む): 922752000

約数和(自身を除く): 692784360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1601, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3202, 3420, 3591, 3780, 3990, 4104, 4788, 4803, 5130, 5320, 5985, 6404, 6840, 7182, 7560, 7980, 8005, 9576, 9606, 10260, 11207, 11970, 12808, 14364, 14409, 15960, 16010, 17955, 19212, 20520, 22414, 23940, 24015, 28728, 28818, 30419, 32020, 33621, 35910, 38424, 43227, 44828, 47880, 48030, 56035, 57636, 60838, 64040, 67242, 71820, 72045, 86454, 89656, 91257, 96060, 100863, 112070, 115272, 121676, 134484, 143640, 144090, 152095, 168105, 172908, 182514, 192120, 201726, 212933, 216135, 224140, 243352, 268968, 273771, 288180, 302589, 304190, 336210, 345816, 365028, 403452, 425866, 432270, 448280, 456285, 504315, 547542, 576360, 605178, 608380, 638799, 672420, 730056, 806904, 821313, 851732, 864540, 912570, 1008630, 1064665, 1095084, 1210356, 1216760, 1277598, 1344840, 1368855, 1512945, 1642626, 1703464, 1729080, 1825140, 1916397, 2017260, 2129330, 2190168, 2420712, 2555196, 2737710, 3025890, 3193995, 3285252, 3650280, 3832794, 4034520, 4106565, 4258660, 5110392, 5475420, 5749191, 6051780, 6387990, 6570504, 7665588, 8213130, 8517320, 9581985, 10950840, 11498382, 12103560, 12775980, 15331176, 16426260, 19163970, 22996764, 25551960, 28745955, 32852520, 38327940, 45993528, 57491910, 76655880, 114983820, 229967640]

約数ペア:

[(1, 229967640), (2, 114983820), (3, 76655880), (4, 57491910), (5, 45993528), (6, 38327940), (7, 32852520), (8, 28745955), (9, 25551960), (10, 22996764), (12, 19163970), (14, 16426260), (15, 15331176), (18, 12775980), (19, 12103560), (20, 11498382), (21, 10950840), (24, 9581985), (27, 8517320), (28, 8213130), (30, 7665588), (35, 6570504), (36, 6387990), (38, 6051780), (40, 5749191), (42, 5475420), (45, 5110392), (54, 4258660), (56, 4106565), (57, 4034520), (60, 3832794), (63, 3650280), (70, 3285252), (72, 3193995), (76, 3025890), (84, 2737710), (90, 2555196), (95, 2420712), (105, 2190168), (108, 2129330), (114, 2017260), (120, 1916397), (126, 1825140), (133, 1729080), (135, 1703464), (140, 1642626), (152, 1512945), (168, 1368855), (171, 1344840), (180, 1277598), (189, 1216760), (190, 1210356), (210, 1095084), (216, 1064665), (228, 1008630), (252, 912570), (266, 864540), (270, 851732), (280, 821313), (285, 806904), (315, 730056), (342, 672420), (360, 638799), (378, 608380), (380, 605178), (399, 576360), (420, 547542), (456, 504315), (504, 456285), (513, 448280), (532, 432270), (540, 425866), (570, 403452), (630, 365028), (665, 345816), (684, 336210), (756, 304190), (760, 302589), (798, 288180), (840, 273771), (855, 268968), (945, 243352), (1026, 224140), (1064, 216135), (1080, 212933), (1140, 201726), (1197, 192120), (1260, 182514), (1330, 172908), (1368, 168105), (1512, 152095), (1596, 144090), (1601, 143640), (1710, 134484), (1890, 121676), (1995, 115272), (2052, 112070), (2280, 100863), (2394, 96060), (2520, 91257), (2565, 89656), (2660, 86454), (3192, 72045), (3202, 71820), (3420, 67242), (3591, 64040), (3780, 60838), (3990, 57636), (4104, 56035), (4788, 48030), (4803, 47880), (5130, 44828), (5320, 43227), (5985, 38424), (6404, 35910), (6840, 33621), (7182, 32020), (7560, 30419), (7980, 28818), (8005, 28728), (9576, 24015), (9606, 23940), (10260, 22414), (11207, 20520), (11970, 19212), (12808, 17955), (14364, 16010), (14409, 15960)]