547400480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 1486356480

約数和(自身を除く): 938956000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 79, 80, 88, 110, 124, 127, 155, 158, 160, 176, 220, 248, 254, 310, 316, 341, 352, 395, 440, 496, 508, 620, 632, 635, 682, 790, 869, 880, 992, 1016, 1240, 1264, 1270, 1364, 1397, 1580, 1705, 1738, 1760, 2032, 2449, 2480, 2528, 2540, 2728, 2794, 3160, 3410, 3476, 3937, 4064, 4345, 4898, 4960, 5080, 5456, 5588, 6320, 6820, 6952, 6985, 7874, 8690, 9796, 10033, 10160, 10912, 11176, 12245, 12640, 13640, 13904, 13970, 15748, 17380, 19592, 19685, 20066, 20320, 22352, 24490, 26939, 27280, 27808, 27940, 31496, 34760, 39184, 39370, 40132, 43307, 44704, 48980, 50165, 53878, 54560, 55880, 62992, 69520, 78368, 78740, 80264, 86614, 97960, 100330, 107756, 110363, 111760, 125984, 134695, 139040, 157480, 160528, 173228, 195920, 200660, 215512, 216535, 220726, 223520, 269390, 311023, 314960, 321056, 346456, 391840, 401320, 431024, 433070, 441452, 538780, 551815, 622046, 629920, 692912, 802640, 862048, 866140, 882904, 1077560, 1103630, 1244092, 1385824, 1555115, 1605280, 1732280, 1765808, 2155120, 2207260, 2488184, 3110230, 3421253, 3464560, 3531616, 4310240, 4414520, 4976368, 6220460, 6842506, 6929120, 8829040, 9952736, 12440920, 13685012, 17106265, 17658080, 24881840, 27370024, 34212530, 49763680, 54740048, 68425060, 109480096, 136850120, 273700240, 547400480]

約数ペア:

[(1, 547400480), (2, 273700240), (4, 136850120), (5, 109480096), (8, 68425060), (10, 54740048), (11, 49763680), (16, 34212530), (20, 27370024), (22, 24881840), (31, 17658080), (32, 17106265), (40, 13685012), (44, 12440920), (55, 9952736), (62, 8829040), (79, 6929120), (80, 6842506), (88, 6220460), (110, 4976368), (124, 4414520), (127, 4310240), (155, 3531616), (158, 3464560), (160, 3421253), (176, 3110230), (220, 2488184), (248, 2207260), (254, 2155120), (310, 1765808), (316, 1732280), (341, 1605280), (352, 1555115), (395, 1385824), (440, 1244092), (496, 1103630), (508, 1077560), (620, 882904), (632, 866140), (635, 862048), (682, 802640), (790, 692912), (869, 629920), (880, 622046), (992, 551815), (1016, 538780), (1240, 441452), (1264, 433070), (1270, 431024), (1364, 401320), (1397, 391840), (1580, 346456), (1705, 321056), (1738, 314960), (1760, 311023), (2032, 269390), (2449, 223520), (2480, 220726), (2528, 216535), (2540, 215512), (2728, 200660), (2794, 195920), (3160, 173228), (3410, 160528), (3476, 157480), (3937, 139040), (4064, 134695), (4345, 125984), (4898, 111760), (4960, 110363), (5080, 107756), (5456, 100330), (5588, 97960), (6320, 86614), (6820, 80264), (6952, 78740), (6985, 78368), (7874, 69520), (8690, 62992), (9796, 55880), (10033, 54560), (10160, 53878), (10912, 50165), (11176, 48980), (12245, 44704), (12640, 43307), (13640, 40132), (13904, 39370), (13970, 39184), (15748, 34760), (17380, 31496), (19592, 27940), (19685, 27808), (20066, 27280), (20320, 26939), (22352, 24490)]