68260920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 384

約数和(自身を含む): 275788800

約数和(自身を除く): 207527880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 47, 49, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 94, 95, 98, 104, 105, 114, 120, 130, 133, 140, 141, 147, 152, 156, 168, 182, 188, 190, 195, 196, 210, 228, 235, 245, 247, 260, 266, 273, 280, 282, 285, 294, 312, 329, 364, 376, 380, 390, 392, 399, 420, 455, 456, 470, 490, 494, 520, 532, 546, 564, 570, 588, 611, 637, 658, 665, 705, 728, 735, 741, 760, 780, 798, 840, 893, 910, 931, 940, 980, 987, 988, 1064, 1092, 1128, 1140, 1176, 1222, 1235, 1274, 1316, 1330, 1365, 1410, 1470, 1482, 1560, 1596, 1645, 1729, 1786, 1820, 1833, 1862, 1880, 1911, 1960, 1974, 1976, 1995, 2184, 2280, 2303, 2444, 2470, 2548, 2632, 2660, 2679, 2730, 2793, 2820, 2940, 2964, 3055, 3185, 3192, 3290, 3458, 3572, 3640, 3666, 3705, 3724, 3822, 3948, 3990, 4277, 4465, 4606, 4655, 4888, 4935, 4940, 5096, 5187, 5320, 5358, 5460, 5586, 5640, 5880, 5928, 6110, 6251, 6370, 6580, 6909, 6916, 7144, 7332, 7410, 7448, 7644, 7896, 7980, 8554, 8645, 8930, 9165, 9212, 9310, 9555, 9870, 9880, 10374, 10716, 10920, 11172, 11515, 11609, 12103, 12220, 12502, 12740, 12831, 13160, 13395, 13818, 13832, 13965, 14664, 14820, 15288, 15960, 17108, 17290, 17860, 18330, 18424, 18620, 18753, 19110, 19740, 20748, 21385, 21432, 22344, 23030, 23218, 24206, 24440, 25004, 25480, 25662, 25935, 26790, 27636, 27930, 29640, 29939, 31255, 34216, 34545, 34580, 34827, 35720, 36309, 36660, 37240, 37506, 38220, 39480, 41496, 42770, 43757, 46060, 46436, 48412, 50008, 51324, 51870, 53580, 55272, 55860, 58045, 59878, 60515, 62510, 64155, 69090, 69160, 69654, 72618, 73320, 75012, 76440, 81263, 85540, 87514, 89817, 92120, 92872, 93765, 96824, 102648, 103740, 107160, 111720, 116090, 119756, 121030, 125020, 128310, 131271, 138180, 139308, 145236, 149695, 150024, 162526, 171080, 174135, 175028, 179634, 181545, 187530, 207480, 218785, 232180, 239512, 242060, 243789, 250040, 256620, 262542, 276360, 278616, 290472, 299390, 325052, 348270, 350056, 359268, 363090, 375060, 406315, 437570, 449085, 464360, 484120, 487578, 513240, 525084, 568841, 598780, 650104, 656355, 696540, 718536, 726180, 750120, 812630, 875140, 898170, 975156, 1050168, 1137682, 1197560, 1218945, 1312710, 1393080, 1452360, 1625260, 1706523, 1750280, 1796340, 1950312, 2275364, 2437890, 2625420, 2844205, 3250520, 3413046, 3592680, 4550728, 4875780, 5250840, 5688410, 6826092, 8532615, 9751560, 11376820, 13652184, 17065230, 22753640, 34130460, 68260920]

約数ペア:

[(1, 68260920), (2, 34130460), (3, 22753640), (4, 17065230), (5, 13652184), (6, 11376820), (7, 9751560), (8, 8532615), (10, 6826092), (12, 5688410), (13, 5250840), (14, 4875780), (15, 4550728), (19, 3592680), (20, 3413046), (21, 3250520), (24, 2844205), (26, 2625420), (28, 2437890), (30, 2275364), (35, 1950312), (38, 1796340), (39, 1750280), (40, 1706523), (42, 1625260), (47, 1452360), (49, 1393080), (52, 1312710), (56, 1218945), (57, 1197560), (60, 1137682), (65, 1050168), (70, 975156), (76, 898170), (78, 875140), (84, 812630), (91, 750120), (94, 726180), (95, 718536), (98, 696540), (104, 656355), (105, 650104), (114, 598780), (120, 568841), (130, 525084), (133, 513240), (140, 487578), (141, 484120), (147, 464360), (152, 449085), (156, 437570), (168, 406315), (182, 375060), (188, 363090), (190, 359268), (195, 350056), (196, 348270), (210, 325052), (228, 299390), (235, 290472), (245, 278616), (247, 276360), (260, 262542), (266, 256620), (273, 250040), (280, 243789), (282, 242060), (285, 239512), (294, 232180), (312, 218785), (329, 207480), (364, 187530), (376, 181545), (380, 179634), (390, 175028), (392, 174135), (399, 171080), (420, 162526), (455, 150024), (456, 149695), (470, 145236), (490, 139308), (494, 138180), (520, 131271), (532, 128310), (546, 125020), (564, 121030), (570, 119756), (588, 116090), (611, 111720), (637, 107160), (658, 103740), (665, 102648), (705, 96824), (728, 93765), (735, 92872), (741, 92120), (760, 89817), (780, 87514), (798, 85540), (840, 81263), (893, 76440), (910, 75012), (931, 73320), (940, 72618), (980, 69654), (987, 69160), (988, 69090), (1064, 64155), (1092, 62510), (1128, 60515), (1140, 59878), (1176, 58045), (1222, 55860), (1235, 55272), (1274, 53580), (1316, 51870), (1330, 51324), (1365, 50008), (1410, 48412), (1470, 46436), (1482, 46060), (1560, 43757), (1596, 42770), (1645, 41496), (1729, 39480), (1786, 38220), (1820, 37506), (1833, 37240), (1862, 36660), (1880, 36309), (1911, 35720), (1960, 34827), (1974, 34580), (1976, 34545), (1995, 34216), (2184, 31255), (2280, 29939), (2303, 29640), (2444, 27930), (2470, 27636), (2548, 26790), (2632, 25935), (2660, 25662), (2679, 25480), (2730, 25004), (2793, 24440), (2820, 24206), (2940, 23218), (2964, 23030), (3055, 22344), (3185, 21432), (3192, 21385), (3290, 20748), (3458, 19740), (3572, 19110), (3640, 18753), (3666, 18620), (3705, 18424), (3724, 18330), (3822, 17860), (3948, 17290), (3990, 17108), (4277, 15960), (4465, 15288), (4606, 14820), (4655, 14664), (4888, 13965), (4935, 13832), (4940, 13818), (5096, 13395), (5187, 13160), (5320, 12831), (5358, 12740), (5460, 12502), (5586, 12220), (5640, 12103), (5880, 11609), (5928, 11515), (6110, 11172), (6251, 10920), (6370, 10716), (6580, 10374), (6909, 9880), (6916, 9870), (7144, 9555), (7332, 9310), (7410, 9212), (7448, 9165), (7644, 8930), (7896, 8645), (7980, 8554)]