154969320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 551577600

約数和(自身を除く): 396608280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 37, 38, 40, 44, 55, 57, 60, 66, 74, 76, 88, 95, 110, 111, 114, 120, 132, 148, 152, 165, 167, 185, 190, 209, 220, 222, 228, 264, 285, 296, 330, 334, 370, 380, 407, 418, 440, 444, 456, 501, 555, 570, 627, 660, 668, 703, 740, 760, 814, 835, 836, 888, 1002, 1045, 1110, 1140, 1221, 1254, 1320, 1336, 1406, 1480, 1628, 1670, 1672, 1837, 2004, 2035, 2090, 2109, 2220, 2280, 2442, 2505, 2508, 2812, 3135, 3173, 3256, 3340, 3515, 3674, 4008, 4070, 4180, 4218, 4440, 4884, 5010, 5016, 5511, 5624, 6105, 6179, 6270, 6346, 6680, 7030, 7348, 7733, 8140, 8360, 8436, 9185, 9519, 9768, 10020, 10545, 11022, 12210, 12358, 12540, 12692, 14060, 14696, 15466, 15865, 16280, 16872, 18370, 18537, 19038, 20040, 21090, 22044, 23199, 24420, 24716, 25080, 25384, 27555, 28120, 30895, 30932, 31730, 34903, 36740, 37074, 38076, 38665, 42180, 44088, 46398, 47595, 48840, 49432, 55110, 61790, 61864, 63460, 67969, 69806, 73480, 74148, 76152, 77330, 84360, 92685, 92796, 95190, 104709, 110220, 115995, 117401, 123580, 126920, 135938, 139612, 148296, 154660, 174515, 185370, 185592, 190380, 203907, 209418, 220440, 231990, 234802, 247160, 271876, 279224, 309320, 339845, 349030, 352203, 370740, 380760, 407814, 418836, 463980, 469604, 523545, 543752, 587005, 679690, 698060, 704406, 741480, 815628, 837672, 927960, 939208, 1019535, 1047090, 1174010, 1291411, 1359380, 1396120, 1408812, 1631256, 1761015, 2039070, 2094180, 2348020, 2582822, 2718760, 2817624, 3522030, 3874233, 4078140, 4188360, 4696040, 5165644, 6457055, 7044060, 7748466, 8156280, 10331288, 12914110, 14088120, 15496932, 19371165, 25828220, 30993864, 38742330, 51656440, 77484660, 154969320]

約数ペア:

[(1, 154969320), (2, 77484660), (3, 51656440), (4, 38742330), (5, 30993864), (6, 25828220), (8, 19371165), (10, 15496932), (11, 14088120), (12, 12914110), (15, 10331288), (19, 8156280), (20, 7748466), (22, 7044060), (24, 6457055), (30, 5165644), (33, 4696040), (37, 4188360), (38, 4078140), (40, 3874233), (44, 3522030), (55, 2817624), (57, 2718760), (60, 2582822), (66, 2348020), (74, 2094180), (76, 2039070), (88, 1761015), (95, 1631256), (110, 1408812), (111, 1396120), (114, 1359380), (120, 1291411), (132, 1174010), (148, 1047090), (152, 1019535), (165, 939208), (167, 927960), (185, 837672), (190, 815628), (209, 741480), (220, 704406), (222, 698060), (228, 679690), (264, 587005), (285, 543752), (296, 523545), (330, 469604), (334, 463980), (370, 418836), (380, 407814), (407, 380760), (418, 370740), (440, 352203), (444, 349030), (456, 339845), (501, 309320), (555, 279224), (570, 271876), (627, 247160), (660, 234802), (668, 231990), (703, 220440), (740, 209418), (760, 203907), (814, 190380), (835, 185592), (836, 185370), (888, 174515), (1002, 154660), (1045, 148296), (1110, 139612), (1140, 135938), (1221, 126920), (1254, 123580), (1320, 117401), (1336, 115995), (1406, 110220), (1480, 104709), (1628, 95190), (1670, 92796), (1672, 92685), (1837, 84360), (2004, 77330), (2035, 76152), (2090, 74148), (2109, 73480), (2220, 69806), (2280, 67969), (2442, 63460), (2505, 61864), (2508, 61790), (2812, 55110), (3135, 49432), (3173, 48840), (3256, 47595), (3340, 46398), (3515, 44088), (3674, 42180), (4008, 38665), (4070, 38076), (4180, 37074), (4218, 36740), (4440, 34903), (4884, 31730), (5010, 30932), (5016, 30895), (5511, 28120), (5624, 27555), (6105, 25384), (6179, 25080), (6270, 24716), (6346, 24420), (6680, 23199), (7030, 22044), (7348, 21090), (7733, 20040), (8140, 19038), (8360, 18537), (8436, 18370), (9185, 16872), (9519, 16280), (9768, 15865), (10020, 15466), (10545, 14696), (11022, 14060), (12210, 12692), (12358, 12540)]