156505560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 488376000

約数和(自身を除く): 331870440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 101, 111, 120, 148, 185, 202, 222, 296, 303, 349, 370, 404, 444, 505, 555, 606, 698, 740, 808, 888, 1010, 1047, 1110, 1212, 1396, 1480, 1515, 1745, 2020, 2094, 2220, 2424, 2792, 3030, 3490, 3737, 4040, 4188, 4440, 5235, 6060, 6980, 7474, 8376, 10470, 11211, 12120, 12913, 13960, 14948, 18685, 20940, 22422, 25826, 29896, 35249, 37370, 38739, 41880, 44844, 51652, 56055, 64565, 70498, 74740, 77478, 89688, 103304, 105747, 112110, 129130, 140996, 149480, 154956, 176245, 193695, 211494, 224220, 258260, 281992, 309912, 352490, 387390, 422988, 448440, 516520, 528735, 704980, 774780, 845976, 1057470, 1304213, 1409960, 1549560, 2114940, 2608426, 3912639, 4229880, 5216852, 6521065, 7825278, 10433704, 13042130, 15650556, 19563195, 26084260, 31301112, 39126390, 52168520, 78252780, 156505560]

約数ペア:

[(1, 156505560), (2, 78252780), (3, 52168520), (4, 39126390), (5, 31301112), (6, 26084260), (8, 19563195), (10, 15650556), (12, 13042130), (15, 10433704), (20, 7825278), (24, 6521065), (30, 5216852), (37, 4229880), (40, 3912639), (60, 2608426), (74, 2114940), (101, 1549560), (111, 1409960), (120, 1304213), (148, 1057470), (185, 845976), (202, 774780), (222, 704980), (296, 528735), (303, 516520), (349, 448440), (370, 422988), (404, 387390), (444, 352490), (505, 309912), (555, 281992), (606, 258260), (698, 224220), (740, 211494), (808, 193695), (888, 176245), (1010, 154956), (1047, 149480), (1110, 140996), (1212, 129130), (1396, 112110), (1480, 105747), (1515, 103304), (1745, 89688), (2020, 77478), (2094, 74740), (2220, 70498), (2424, 64565), (2792, 56055), (3030, 51652), (3490, 44844), (3737, 41880), (4040, 38739), (4188, 37370), (4440, 35249), (5235, 29896), (6060, 25826), (6980, 22422), (7474, 20940), (8376, 18685), (10470, 14948), (11211, 13960), (12120, 12913)]