667815330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 192

約数和(自身を含む): 2050818048

約数和(自身を除く): 1383002718

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 169, 182, 186, 195, 210, 217, 273, 310, 338, 390, 403, 434, 455, 465, 507, 546, 607, 651, 806, 845, 910, 930, 1014, 1085, 1183, 1209, 1214, 1302, 1365, 1690, 1821, 2015, 2170, 2366, 2418, 2535, 2730, 2821, 3035, 3255, 3549, 3642, 4030, 4249, 5070, 5239, 5642, 5915, 6045, 6070, 6510, 7098, 7891, 8463, 8498, 9105, 10478, 11830, 12090, 12747, 14105, 15717, 15782, 16926, 17745, 18210, 18817, 21245, 23673, 25494, 26195, 28210, 31434, 35490, 36673, 37634, 39455, 42315, 42490, 47346, 52390, 55237, 56451, 63735, 73346, 78585, 78910, 84630, 94085, 102583, 110019, 110474, 112902, 118365, 127470, 131719, 157170, 165711, 183365, 188170, 205166, 220038, 236730, 244621, 263438, 276185, 282255, 307749, 331422, 366730, 395157, 489242, 512915, 550095, 552370, 564510, 615498, 658595, 718081, 733863, 790314, 828555, 1025830, 1100190, 1223105, 1317190, 1436162, 1467726, 1538745, 1657110, 1712347, 1975785, 2154243, 2446210, 3077490, 3180073, 3424694, 3590405, 3669315, 3951570, 4308486, 5137041, 6360146, 7180810, 7338630, 8561735, 9540219, 10274082, 10771215, 15900365, 17123470, 19080438, 21542430, 22260511, 25685205, 31800730, 44521022, 47701095, 51370410, 66781533, 95402190, 111302555, 133563066, 222605110, 333907665, 667815330]

約数ペア:

[(1, 667815330), (2, 333907665), (3, 222605110), (5, 133563066), (6, 111302555), (7, 95402190), (10, 66781533), (13, 51370410), (14, 47701095), (15, 44521022), (21, 31800730), (26, 25685205), (30, 22260511), (31, 21542430), (35, 19080438), (39, 17123470), (42, 15900365), (62, 10771215), (65, 10274082), (70, 9540219), (78, 8561735), (91, 7338630), (93, 7180810), (105, 6360146), (130, 5137041), (155, 4308486), (169, 3951570), (182, 3669315), (186, 3590405), (195, 3424694), (210, 3180073), (217, 3077490), (273, 2446210), (310, 2154243), (338, 1975785), (390, 1712347), (403, 1657110), (434, 1538745), (455, 1467726), (465, 1436162), (507, 1317190), (546, 1223105), (607, 1100190), (651, 1025830), (806, 828555), (845, 790314), (910, 733863), (930, 718081), (1014, 658595), (1085, 615498), (1183, 564510), (1209, 552370), (1214, 550095), (1302, 512915), (1365, 489242), (1690, 395157), (1821, 366730), (2015, 331422), (2170, 307749), (2366, 282255), (2418, 276185), (2535, 263438), (2730, 244621), (2821, 236730), (3035, 220038), (3255, 205166), (3549, 188170), (3642, 183365), (4030, 165711), (4249, 157170), (5070, 131719), (5239, 127470), (5642, 118365), (5915, 112902), (6045, 110474), (6070, 110019), (6510, 102583), (7098, 94085), (7891, 84630), (8463, 78910), (8498, 78585), (9105, 73346), (10478, 63735), (11830, 56451), (12090, 55237), (12747, 52390), (14105, 47346), (15717, 42490), (15782, 42315), (16926, 39455), (17745, 37634), (18210, 36673), (18817, 35490), (21245, 31434), (23673, 28210), (25494, 26195)]