228691080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 804384000

約数和(自身を除く): 575692920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 59, 60, 72, 74, 90, 97, 108, 111, 118, 120, 135, 148, 177, 180, 185, 194, 216, 222, 236, 270, 291, 295, 296, 333, 354, 360, 370, 388, 444, 472, 485, 531, 540, 555, 582, 590, 666, 708, 740, 776, 873, 885, 888, 970, 999, 1062, 1080, 1110, 1164, 1180, 1332, 1416, 1455, 1480, 1593, 1665, 1746, 1770, 1940, 1998, 2124, 2183, 2220, 2328, 2360, 2619, 2655, 2664, 2910, 3186, 3330, 3492, 3540, 3589, 3880, 3996, 4248, 4365, 4366, 4440, 4995, 5238, 5310, 5723, 5820, 6372, 6549, 6660, 6984, 7080, 7178, 7965, 7992, 8730, 8732, 9990, 10476, 10620, 10767, 10915, 11446, 11640, 12744, 13095, 13098, 13320, 14356, 15930, 17169, 17460, 17464, 17945, 19647, 19980, 20952, 21240, 21534, 21830, 22892, 26190, 26196, 28615, 28712, 31860, 32301, 32745, 34338, 34920, 35890, 39294, 39960, 43068, 43660, 45784, 51507, 52380, 52392, 53835, 57230, 58941, 63720, 64602, 65490, 68676, 71780, 78588, 85845, 86136, 87320, 96903, 98235, 103014, 104760, 107670, 114460, 117882, 129204, 130980, 137352, 143560, 154521, 157176, 161505, 171690, 193806, 196470, 206028, 211751, 215340, 228920, 235764, 257535, 258408, 261960, 294705, 309042, 323010, 343380, 387612, 392940, 412056, 423502, 430680, 471528, 484515, 515070, 589410, 618084, 635253, 646020, 686760, 772605, 775224, 785880, 847004, 969030, 1030140, 1058755, 1178820, 1236168, 1270506, 1292040, 1545210, 1694008, 1905759, 1938060, 2060280, 2117510, 2357640, 2541012, 3090420, 3176265, 3811518, 3876120, 4235020, 5082024, 5717277, 6180840, 6352530, 7623036, 8470040, 9528795, 11434554, 12705060, 15246072, 19057590, 22869108, 25410120, 28586385, 38115180, 45738216, 57172770, 76230360, 114345540, 228691080]

約数ペア:

[(1, 228691080), (2, 114345540), (3, 76230360), (4, 57172770), (5, 45738216), (6, 38115180), (8, 28586385), (9, 25410120), (10, 22869108), (12, 19057590), (15, 15246072), (18, 12705060), (20, 11434554), (24, 9528795), (27, 8470040), (30, 7623036), (36, 6352530), (37, 6180840), (40, 5717277), (45, 5082024), (54, 4235020), (59, 3876120), (60, 3811518), (72, 3176265), (74, 3090420), (90, 2541012), (97, 2357640), (108, 2117510), (111, 2060280), (118, 1938060), (120, 1905759), (135, 1694008), (148, 1545210), (177, 1292040), (180, 1270506), (185, 1236168), (194, 1178820), (216, 1058755), (222, 1030140), (236, 969030), (270, 847004), (291, 785880), (295, 775224), (296, 772605), (333, 686760), (354, 646020), (360, 635253), (370, 618084), (388, 589410), (444, 515070), (472, 484515), (485, 471528), (531, 430680), (540, 423502), (555, 412056), (582, 392940), (590, 387612), (666, 343380), (708, 323010), (740, 309042), (776, 294705), (873, 261960), (885, 258408), (888, 257535), (970, 235764), (999, 228920), (1062, 215340), (1080, 211751), (1110, 206028), (1164, 196470), (1180, 193806), (1332, 171690), (1416, 161505), (1455, 157176), (1480, 154521), (1593, 143560), (1665, 137352), (1746, 130980), (1770, 129204), (1940, 117882), (1998, 114460), (2124, 107670), (2183, 104760), (2220, 103014), (2328, 98235), (2360, 96903), (2619, 87320), (2655, 86136), (2664, 85845), (2910, 78588), (3186, 71780), (3330, 68676), (3492, 65490), (3540, 64602), (3589, 63720), (3880, 58941), (3996, 57230), (4248, 53835), (4365, 52392), (4366, 52380), (4440, 51507), (4995, 45784), (5238, 43660), (5310, 43068), (5723, 39960), (5820, 39294), (6372, 35890), (6549, 34920), (6660, 34338), (6984, 32745), (7080, 32301), (7178, 31860), (7965, 28712), (7992, 28615), (8730, 26196), (8732, 26190), (9990, 22892), (10476, 21830), (10620, 21534), (10767, 21240), (10915, 20952), (11446, 19980), (11640, 19647), (12744, 17945), (13095, 17464), (13098, 17460), (13320, 17169), (14356, 15930)]