153814920

素因数分解:

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

素因数の和:173

約数の個数: 256

約数和(自身を含む): 558144000

約数和(自身を除く): 404329080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 101, 105, 111, 120, 140, 147, 148, 168, 185, 196, 202, 210, 222, 245, 259, 280, 294, 296, 303, 343, 370, 392, 404, 420, 444, 490, 505, 518, 555, 588, 606, 686, 707, 735, 740, 777, 808, 840, 888, 980, 1010, 1029, 1036, 1110, 1176, 1212, 1295, 1372, 1414, 1470, 1480, 1515, 1554, 1715, 1813, 1960, 2020, 2058, 2072, 2121, 2220, 2424, 2590, 2744, 2828, 2940, 3030, 3108, 3430, 3535, 3626, 3737, 3885, 4040, 4116, 4242, 4440, 4949, 5145, 5180, 5439, 5656, 5880, 6060, 6216, 6860, 7070, 7252, 7474, 7770, 8232, 8484, 9065, 9898, 10290, 10360, 10605, 10878, 11211, 12120, 12691, 13720, 14140, 14504, 14847, 14948, 15540, 16968, 18130, 18685, 19796, 20580, 21210, 21756, 22422, 24745, 25382, 26159, 27195, 28280, 29694, 29896, 31080, 34643, 36260, 37370, 38073, 39592, 41160, 42420, 43512, 44844, 49490, 50764, 52318, 54390, 56055, 59388, 63455, 69286, 72520, 74235, 74740, 76146, 78477, 84840, 89688, 98980, 101528, 103929, 104636, 108780, 112110, 118776, 126910, 130795, 138572, 148470, 149480, 152292, 156954, 173215, 183113, 190365, 197960, 207858, 209272, 217560, 224220, 253820, 261590, 277144, 296940, 304584, 313908, 346430, 366226, 380730, 392385, 415716, 448440, 507640, 519645, 523180, 549339, 593880, 627816, 692860, 732452, 761460, 784770, 831432, 915565, 1039290, 1046360, 1098678, 1281791, 1385720, 1464904, 1522920, 1569540, 1831130, 2078580, 2197356, 2563582, 2746695, 3139080, 3662260, 3845373, 4157160, 4394712, 5127164, 5493390, 6408955, 7324520, 7690746, 10254328, 10986780, 12817910, 15381492, 19226865, 21973560, 25635820, 30762984, 38453730, 51271640, 76907460, 153814920]

約数ペア:

[(1, 153814920), (2, 76907460), (3, 51271640), (4, 38453730), (5, 30762984), (6, 25635820), (7, 21973560), (8, 19226865), (10, 15381492), (12, 12817910), (14, 10986780), (15, 10254328), (20, 7690746), (21, 7324520), (24, 6408955), (28, 5493390), (30, 5127164), (35, 4394712), (37, 4157160), (40, 3845373), (42, 3662260), (49, 3139080), (56, 2746695), (60, 2563582), (70, 2197356), (74, 2078580), (84, 1831130), (98, 1569540), (101, 1522920), (105, 1464904), (111, 1385720), (120, 1281791), (140, 1098678), (147, 1046360), (148, 1039290), (168, 915565), (185, 831432), (196, 784770), (202, 761460), (210, 732452), (222, 692860), (245, 627816), (259, 593880), (280, 549339), (294, 523180), (296, 519645), (303, 507640), (343, 448440), (370, 415716), (392, 392385), (404, 380730), (420, 366226), (444, 346430), (490, 313908), (505, 304584), (518, 296940), (555, 277144), (588, 261590), (606, 253820), (686, 224220), (707, 217560), (735, 209272), (740, 207858), (777, 197960), (808, 190365), (840, 183113), (888, 173215), (980, 156954), (1010, 152292), (1029, 149480), (1036, 148470), (1110, 138572), (1176, 130795), (1212, 126910), (1295, 118776), (1372, 112110), (1414, 108780), (1470, 104636), (1480, 103929), (1515, 101528), (1554, 98980), (1715, 89688), (1813, 84840), (1960, 78477), (2020, 76146), (2058, 74740), (2072, 74235), (2121, 72520), (2220, 69286), (2424, 63455), (2590, 59388), (2744, 56055), (2828, 54390), (2940, 52318), (3030, 50764), (3108, 49490), (3430, 44844), (3535, 43512), (3626, 42420), (3737, 41160), (3885, 39592), (4040, 38073), (4116, 37370), (4242, 36260), (4440, 34643), (4949, 31080), (5145, 29896), (5180, 29694), (5439, 28280), (5656, 27195), (5880, 26159), (6060, 25382), (6216, 24745), (6860, 22422), (7070, 21756), (7252, 21210), (7474, 20580), (7770, 19796), (8232, 18685), (8484, 18130), (9065, 16968), (9898, 15540), (10290, 14948), (10360, 14847), (10605, 14504), (10878, 14140), (11211, 13720), (12120, 12691)]