84521040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 274268160

約数和(自身を除く): 189747120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 59, 60, 80, 94, 118, 120, 127, 141, 177, 188, 235, 236, 240, 254, 282, 295, 354, 376, 381, 470, 472, 508, 564, 590, 635, 705, 708, 752, 762, 885, 940, 944, 1016, 1128, 1180, 1270, 1410, 1416, 1524, 1770, 1880, 1905, 2032, 2256, 2360, 2540, 2773, 2820, 2832, 3048, 3540, 3760, 3810, 4720, 5080, 5546, 5640, 5969, 6096, 7080, 7493, 7620, 8319, 10160, 11092, 11280, 11938, 13865, 14160, 14986, 15240, 16638, 17907, 22184, 22479, 23876, 27730, 29845, 29972, 30480, 33276, 35814, 37465, 41595, 44368, 44958, 47752, 55460, 59690, 59944, 66552, 71628, 74930, 83190, 89535, 89916, 95504, 110920, 112395, 119380, 119888, 133104, 143256, 149860, 166380, 179070, 179832, 221840, 224790, 238760, 286512, 299720, 332760, 352171, 358140, 359664, 449580, 477520, 599440, 665520, 704342, 716280, 899160, 1056513, 1408684, 1432560, 1760855, 1798320, 2113026, 2817368, 3521710, 4226052, 5282565, 5634736, 7043420, 8452104, 10565130, 14086840, 16904208, 21130260, 28173680, 42260520, 84521040]

約数ペア:

[(1, 84521040), (2, 42260520), (3, 28173680), (4, 21130260), (5, 16904208), (6, 14086840), (8, 10565130), (10, 8452104), (12, 7043420), (15, 5634736), (16, 5282565), (20, 4226052), (24, 3521710), (30, 2817368), (40, 2113026), (47, 1798320), (48, 1760855), (59, 1432560), (60, 1408684), (80, 1056513), (94, 899160), (118, 716280), (120, 704342), (127, 665520), (141, 599440), (177, 477520), (188, 449580), (235, 359664), (236, 358140), (240, 352171), (254, 332760), (282, 299720), (295, 286512), (354, 238760), (376, 224790), (381, 221840), (470, 179832), (472, 179070), (508, 166380), (564, 149860), (590, 143256), (635, 133104), (705, 119888), (708, 119380), (752, 112395), (762, 110920), (885, 95504), (940, 89916), (944, 89535), (1016, 83190), (1128, 74930), (1180, 71628), (1270, 66552), (1410, 59944), (1416, 59690), (1524, 55460), (1770, 47752), (1880, 44958), (1905, 44368), (2032, 41595), (2256, 37465), (2360, 35814), (2540, 33276), (2773, 30480), (2820, 29972), (2832, 29845), (3048, 27730), (3540, 23876), (3760, 22479), (3810, 22184), (4720, 17907), (5080, 16638), (5546, 15240), (5640, 14986), (5969, 14160), (6096, 13865), (7080, 11938), (7493, 11280), (7620, 11092), (8319, 10160)]