159369760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 445906944

約数和(自身を除く): 286537184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 55, 62, 80, 88, 92, 110, 115, 124, 127, 155, 160, 176, 184, 220, 230, 248, 253, 254, 310, 341, 352, 368, 440, 460, 496, 506, 508, 620, 635, 682, 713, 736, 880, 920, 992, 1012, 1016, 1240, 1265, 1270, 1364, 1397, 1426, 1705, 1760, 1840, 2024, 2032, 2480, 2530, 2540, 2728, 2794, 2852, 2921, 3410, 3565, 3680, 3937, 4048, 4064, 4960, 5060, 5080, 5456, 5588, 5704, 5842, 6820, 6985, 7130, 7843, 7874, 8096, 10120, 10160, 10912, 11176, 11408, 11684, 13640, 13970, 14260, 14605, 15686, 15748, 19685, 20240, 20320, 22352, 22816, 23368, 27280, 27940, 28520, 29210, 31372, 31496, 32131, 39215, 39370, 40480, 43307, 44704, 46736, 54560, 55880, 57040, 58420, 62744, 62992, 64262, 78430, 78740, 86614, 90551, 93472, 111760, 114080, 116840, 125488, 125984, 128524, 156860, 157480, 160655, 173228, 181102, 216535, 223520, 233680, 250976, 257048, 313720, 314960, 321310, 346456, 362204, 433070, 452755, 467360, 514096, 627440, 629920, 642620, 692912, 724408, 866140, 905510, 996061, 1028192, 1254880, 1285240, 1385824, 1448816, 1732280, 1811020, 1992122, 2570480, 2897632, 3464560, 3622040, 3984244, 4980305, 5140960, 6929120, 7244080, 7968488, 9960610, 14488160, 15936976, 19921220, 31873952, 39842440, 79684880, 159369760]

約数ペア:

[(1, 159369760), (2, 79684880), (4, 39842440), (5, 31873952), (8, 19921220), (10, 15936976), (11, 14488160), (16, 9960610), (20, 7968488), (22, 7244080), (23, 6929120), (31, 5140960), (32, 4980305), (40, 3984244), (44, 3622040), (46, 3464560), (55, 2897632), (62, 2570480), (80, 1992122), (88, 1811020), (92, 1732280), (110, 1448816), (115, 1385824), (124, 1285240), (127, 1254880), (155, 1028192), (160, 996061), (176, 905510), (184, 866140), (220, 724408), (230, 692912), (248, 642620), (253, 629920), (254, 627440), (310, 514096), (341, 467360), (352, 452755), (368, 433070), (440, 362204), (460, 346456), (496, 321310), (506, 314960), (508, 313720), (620, 257048), (635, 250976), (682, 233680), (713, 223520), (736, 216535), (880, 181102), (920, 173228), (992, 160655), (1012, 157480), (1016, 156860), (1240, 128524), (1265, 125984), (1270, 125488), (1364, 116840), (1397, 114080), (1426, 111760), (1705, 93472), (1760, 90551), (1840, 86614), (2024, 78740), (2032, 78430), (2480, 64262), (2530, 62992), (2540, 62744), (2728, 58420), (2794, 57040), (2852, 55880), (2921, 54560), (3410, 46736), (3565, 44704), (3680, 43307), (3937, 40480), (4048, 39370), (4064, 39215), (4960, 32131), (5060, 31496), (5080, 31372), (5456, 29210), (5588, 28520), (5704, 27940), (5842, 27280), (6820, 23368), (6985, 22816), (7130, 22352), (7843, 20320), (7874, 20240), (8096, 19685), (10120, 15748), (10160, 15686), (10912, 14605), (11176, 14260), (11408, 13970), (11684, 13640)]