851960520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 2868203520

約数和(自身を除く): 2016243000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 167, 180, 185, 222, 296, 333, 334, 360, 370, 383, 444, 501, 555, 666, 668, 740, 766, 835, 888, 1002, 1110, 1149, 1332, 1336, 1480, 1503, 1532, 1665, 1670, 1915, 2004, 2220, 2298, 2505, 2664, 3006, 3064, 3330, 3340, 3447, 3830, 4008, 4440, 4596, 5010, 5745, 6012, 6179, 6660, 6680, 6894, 7515, 7660, 9192, 10020, 11490, 12024, 12358, 13320, 13788, 14171, 15030, 15320, 17235, 18537, 20040, 22980, 24716, 27576, 28342, 30060, 30895, 34470, 37074, 42513, 45960, 49432, 55611, 56684, 60120, 61790, 63961, 68940, 70855, 74148, 85026, 92685, 111222, 113368, 123580, 127539, 127922, 137880, 141710, 148296, 170052, 185370, 191883, 212565, 222444, 247160, 255078, 255844, 278055, 283420, 319805, 340104, 370740, 383766, 425130, 444888, 510156, 511688, 556110, 566840, 575649, 637695, 639610, 741480, 767532, 850260, 959415, 1020312, 1112220, 1151298, 1275390, 1279220, 1535064, 1700520, 1918830, 2224440, 2302596, 2366557, 2550780, 2558440, 2878245, 3837660, 4605192, 4733114, 5101560, 5756490, 7099671, 7675320, 9466228, 11512980, 11832785, 14199342, 18932456, 21299013, 23025960, 23665570, 28398684, 35498355, 42598026, 47331140, 56797368, 70996710, 85196052, 94662280, 106495065, 141993420, 170392104, 212990130, 283986840, 425980260, 851960520]

約数ペア:

[(1, 851960520), (2, 425980260), (3, 283986840), (4, 212990130), (5, 170392104), (6, 141993420), (8, 106495065), (9, 94662280), (10, 85196052), (12, 70996710), (15, 56797368), (18, 47331140), (20, 42598026), (24, 35498355), (30, 28398684), (36, 23665570), (37, 23025960), (40, 21299013), (45, 18932456), (60, 14199342), (72, 11832785), (74, 11512980), (90, 9466228), (111, 7675320), (120, 7099671), (148, 5756490), (167, 5101560), (180, 4733114), (185, 4605192), (222, 3837660), (296, 2878245), (333, 2558440), (334, 2550780), (360, 2366557), (370, 2302596), (383, 2224440), (444, 1918830), (501, 1700520), (555, 1535064), (666, 1279220), (668, 1275390), (740, 1151298), (766, 1112220), (835, 1020312), (888, 959415), (1002, 850260), (1110, 767532), (1149, 741480), (1332, 639610), (1336, 637695), (1480, 575649), (1503, 566840), (1532, 556110), (1665, 511688), (1670, 510156), (1915, 444888), (2004, 425130), (2220, 383766), (2298, 370740), (2505, 340104), (2664, 319805), (3006, 283420), (3064, 278055), (3330, 255844), (3340, 255078), (3447, 247160), (3830, 222444), (4008, 212565), (4440, 191883), (4596, 185370), (5010, 170052), (5745, 148296), (6012, 141710), (6179, 137880), (6660, 127922), (6680, 127539), (6894, 123580), (7515, 113368), (7660, 111222), (9192, 92685), (10020, 85026), (11490, 74148), (12024, 70855), (12358, 68940), (13320, 63961), (13788, 61790), (14171, 60120), (15030, 56684), (15320, 55611), (17235, 49432), (18537, 45960), (20040, 42513), (22980, 37074), (24716, 34470), (27576, 30895), (28342, 30060)]