292126640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 823447296

約数和(自身を除く): 531320656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 34, 40, 41, 52, 62, 65, 68, 80, 82, 85, 104, 124, 130, 136, 155, 164, 169, 170, 205, 208, 221, 248, 260, 272, 310, 328, 338, 340, 403, 410, 442, 496, 520, 527, 533, 620, 656, 676, 680, 697, 806, 820, 845, 884, 1040, 1054, 1066, 1105, 1240, 1271, 1352, 1360, 1394, 1612, 1640, 1690, 1768, 2015, 2108, 2132, 2210, 2480, 2542, 2635, 2665, 2704, 2788, 2873, 3224, 3280, 3380, 3485, 3536, 4030, 4216, 4264, 4420, 5084, 5239, 5270, 5330, 5576, 5746, 6355, 6448, 6760, 6851, 6929, 6970, 8060, 8432, 8528, 8840, 9061, 10168, 10478, 10540, 10660, 11152, 11492, 12710, 13520, 13702, 13858, 13940, 14365, 16120, 16523, 17680, 18122, 20336, 20956, 21080, 21320, 21607, 22984, 25420, 26195, 27404, 27716, 27880, 28730, 32240, 33046, 34255, 34645, 36244, 41912, 42160, 42640, 43214, 45305, 45968, 50840, 52390, 54808, 55432, 55760, 57460, 66092, 68510, 69290, 72488, 82615, 83824, 86428, 89063, 90610, 101680, 104780, 108035, 109616, 110864, 114920, 117793, 132184, 137020, 138580, 144976, 165230, 172856, 178126, 181220, 209560, 214799, 216070, 229840, 235586, 264368, 274040, 277160, 280891, 330460, 345712, 356252, 362440, 419120, 429598, 432140, 445315, 471172, 548080, 554320, 561782, 588965, 660920, 712504, 724880, 859196, 864280, 890630, 942344, 1073995, 1123564, 1177930, 1321840, 1404455, 1425008, 1718392, 1728560, 1781260, 1884688, 2147990, 2247128, 2355860, 2808910, 3436784, 3562520, 3651583, 4295980, 4494256, 4711720, 5617820, 7125040, 7303166, 8591960, 9423440, 11235640, 14606332, 17183920, 18257915, 22471280, 29212664, 36515830, 58425328, 73031660, 146063320, 292126640]

約数ペア:

[(1, 292126640), (2, 146063320), (4, 73031660), (5, 58425328), (8, 36515830), (10, 29212664), (13, 22471280), (16, 18257915), (17, 17183920), (20, 14606332), (26, 11235640), (31, 9423440), (34, 8591960), (40, 7303166), (41, 7125040), (52, 5617820), (62, 4711720), (65, 4494256), (68, 4295980), (80, 3651583), (82, 3562520), (85, 3436784), (104, 2808910), (124, 2355860), (130, 2247128), (136, 2147990), (155, 1884688), (164, 1781260), (169, 1728560), (170, 1718392), (205, 1425008), (208, 1404455), (221, 1321840), (248, 1177930), (260, 1123564), (272, 1073995), (310, 942344), (328, 890630), (338, 864280), (340, 859196), (403, 724880), (410, 712504), (442, 660920), (496, 588965), (520, 561782), (527, 554320), (533, 548080), (620, 471172), (656, 445315), (676, 432140), (680, 429598), (697, 419120), (806, 362440), (820, 356252), (845, 345712), (884, 330460), (1040, 280891), (1054, 277160), (1066, 274040), (1105, 264368), (1240, 235586), (1271, 229840), (1352, 216070), (1360, 214799), (1394, 209560), (1612, 181220), (1640, 178126), (1690, 172856), (1768, 165230), (2015, 144976), (2108, 138580), (2132, 137020), (2210, 132184), (2480, 117793), (2542, 114920), (2635, 110864), (2665, 109616), (2704, 108035), (2788, 104780), (2873, 101680), (3224, 90610), (3280, 89063), (3380, 86428), (3485, 83824), (3536, 82615), (4030, 72488), (4216, 69290), (4264, 68510), (4420, 66092), (5084, 57460), (5239, 55760), (5270, 55432), (5330, 54808), (5576, 52390), (5746, 50840), (6355, 45968), (6448, 45305), (6760, 43214), (6851, 42640), (6929, 42160), (6970, 41912), (8060, 36244), (8432, 34645), (8528, 34255), (8840, 33046), (9061, 32240), (10168, 28730), (10478, 27880), (10540, 27716), (10660, 27404), (11152, 26195), (11492, 25420), (12710, 22984), (13520, 21607), (13702, 21320), (13858, 21080), (13940, 20956), (14365, 20336), (16120, 18122), (16523, 17680)]