856101840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3907}}^1$

素因数の和:4017

約数の個数: 160

約数和(自身を含む): 2930812416

約数和(自身を除く): 2074710576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 110, 120, 132, 165, 166, 176, 220, 240, 249, 264, 330, 332, 415, 440, 498, 528, 660, 664, 830, 880, 913, 996, 1245, 1320, 1328, 1660, 1826, 1992, 2490, 2640, 2739, 3320, 3652, 3907, 3984, 4565, 4980, 5478, 6640, 7304, 7814, 9130, 9960, 10956, 11721, 13695, 14608, 15628, 18260, 19535, 19920, 21912, 23442, 27390, 31256, 36520, 39070, 42977, 43824, 46884, 54780, 58605, 62512, 73040, 78140, 85954, 93768, 109560, 117210, 128931, 156280, 171908, 187536, 214885, 219120, 234420, 257862, 312560, 324281, 343816, 429770, 468840, 515724, 644655, 648562, 687632, 859540, 937680, 972843, 1031448, 1289310, 1297124, 1621405, 1719080, 1945686, 2062896, 2578620, 2594248, 3242810, 3438160, 3567091, 3891372, 4864215, 5157240, 5188496, 6485620, 7134182, 7782744, 9728430, 10314480, 10701273, 12971240, 14268364, 15565488, 17835455, 19456860, 21402546, 25942480, 28536728, 35670910, 38913720, 42805092, 53506365, 57073456, 71341820, 77827440, 85610184, 107012730, 142683640, 171220368, 214025460, 285367280, 428050920, 856101840]

約数ペア:

[(1, 856101840), (2, 428050920), (3, 285367280), (4, 214025460), (5, 171220368), (6, 142683640), (8, 107012730), (10, 85610184), (11, 77827440), (12, 71341820), (15, 57073456), (16, 53506365), (20, 42805092), (22, 38913720), (24, 35670910), (30, 28536728), (33, 25942480), (40, 21402546), (44, 19456860), (48, 17835455), (55, 15565488), (60, 14268364), (66, 12971240), (80, 10701273), (83, 10314480), (88, 9728430), (110, 7782744), (120, 7134182), (132, 6485620), (165, 5188496), (166, 5157240), (176, 4864215), (220, 3891372), (240, 3567091), (249, 3438160), (264, 3242810), (330, 2594248), (332, 2578620), (415, 2062896), (440, 1945686), (498, 1719080), (528, 1621405), (660, 1297124), (664, 1289310), (830, 1031448), (880, 972843), (913, 937680), (996, 859540), (1245, 687632), (1320, 648562), (1328, 644655), (1660, 515724), (1826, 468840), (1992, 429770), (2490, 343816), (2640, 324281), (2739, 312560), (3320, 257862), (3652, 234420), (3907, 219120), (3984, 214885), (4565, 187536), (4980, 171908), (5478, 156280), (6640, 128931), (7304, 117210), (7814, 109560), (9130, 93768), (9960, 85954), (10956, 78140), (11721, 73040), (13695, 62512), (14608, 58605), (15628, 54780), (18260, 46884), (19535, 43824), (19920, 42977), (21912, 39070), (23442, 36520), (27390, 31256)]