268672680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 940032000

約数和(自身を除く): 671359320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 67, 72, 79, 90, 94, 108, 120, 134, 135, 141, 158, 180, 188, 201, 216, 235, 237, 268, 270, 282, 316, 335, 360, 376, 395, 402, 423, 470, 474, 536, 540, 564, 603, 632, 670, 705, 711, 790, 804, 846, 940, 948, 1005, 1080, 1128, 1185, 1206, 1269, 1340, 1410, 1422, 1580, 1608, 1692, 1809, 1880, 1896, 2010, 2115, 2133, 2370, 2412, 2538, 2680, 2820, 2844, 3015, 3149, 3160, 3384, 3555, 3618, 3713, 4020, 4230, 4266, 4740, 4824, 5076, 5293, 5640, 5688, 6030, 6298, 6345, 7110, 7236, 7426, 8040, 8460, 8532, 9045, 9447, 9480, 10152, 10586, 10665, 11139, 12060, 12596, 12690, 14220, 14472, 14852, 15745, 15879, 16920, 17064, 18090, 18565, 18894, 21172, 21330, 22278, 24120, 25192, 25380, 26465, 28341, 28440, 29704, 31490, 31758, 33417, 36180, 37130, 37788, 42344, 42660, 44556, 47235, 47637, 50760, 52930, 55695, 56682, 62980, 63516, 66834, 72360, 74260, 75576, 79395, 85023, 85320, 89112, 94470, 95274, 100251, 105860, 111390, 113364, 125960, 127032, 133668, 141705, 142911, 148520, 158790, 167085, 170046, 188940, 190548, 200502, 211720, 222780, 226728, 238185, 248771, 267336, 283410, 285822, 317580, 334170, 340092, 377880, 381096, 401004, 425115, 445560, 476370, 497542, 501255, 566820, 571644, 635160, 668340, 680184, 714555, 746313, 802008, 850230, 952740, 995084, 1002510, 1133640, 1143288, 1243855, 1336680, 1429110, 1492626, 1700460, 1905480, 1990168, 2005020, 2238939, 2487710, 2858220, 2985252, 3400920, 3731565, 4010040, 4477878, 4975420, 5716440, 5970504, 6716817, 7463130, 8955756, 9950840, 11194695, 13433634, 14926260, 17911512, 22389390, 26867268, 29852520, 33584085, 44778780, 53734536, 67168170, 89557560, 134336340, 268672680]

約数ペア:

[(1, 268672680), (2, 134336340), (3, 89557560), (4, 67168170), (5, 53734536), (6, 44778780), (8, 33584085), (9, 29852520), (10, 26867268), (12, 22389390), (15, 17911512), (18, 14926260), (20, 13433634), (24, 11194695), (27, 9950840), (30, 8955756), (36, 7463130), (40, 6716817), (45, 5970504), (47, 5716440), (54, 4975420), (60, 4477878), (67, 4010040), (72, 3731565), (79, 3400920), (90, 2985252), (94, 2858220), (108, 2487710), (120, 2238939), (134, 2005020), (135, 1990168), (141, 1905480), (158, 1700460), (180, 1492626), (188, 1429110), (201, 1336680), (216, 1243855), (235, 1143288), (237, 1133640), (268, 1002510), (270, 995084), (282, 952740), (316, 850230), (335, 802008), (360, 746313), (376, 714555), (395, 680184), (402, 668340), (423, 635160), (470, 571644), (474, 566820), (536, 501255), (540, 497542), (564, 476370), (603, 445560), (632, 425115), (670, 401004), (705, 381096), (711, 377880), (790, 340092), (804, 334170), (846, 317580), (940, 285822), (948, 283410), (1005, 267336), (1080, 248771), (1128, 238185), (1185, 226728), (1206, 222780), (1269, 211720), (1340, 200502), (1410, 190548), (1422, 188940), (1580, 170046), (1608, 167085), (1692, 158790), (1809, 148520), (1880, 142911), (1896, 141705), (2010, 133668), (2115, 127032), (2133, 125960), (2370, 113364), (2412, 111390), (2538, 105860), (2680, 100251), (2820, 95274), (2844, 94470), (3015, 89112), (3149, 85320), (3160, 85023), (3384, 79395), (3555, 75576), (3618, 74260), (3713, 72360), (4020, 66834), (4230, 63516), (4266, 62980), (4740, 56682), (4824, 55695), (5076, 52930), (5293, 50760), (5640, 47637), (5688, 47235), (6030, 44556), (6298, 42660), (6345, 42344), (7110, 37788), (7236, 37130), (7426, 36180), (8040, 33417), (8460, 31758), (8532, 31490), (9045, 29704), (9447, 28440), (9480, 28341), (10152, 26465), (10586, 25380), (10665, 25192), (11139, 24120), (12060, 22278), (12596, 21330), (12690, 21172), (14220, 18894), (14472, 18565), (14852, 18090), (15745, 17064), (15879, 16920)]