16726080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 224

約数和(自身を含む): 64373760

約数和(自身を除く): 47647680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 131, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 262, 266, 280, 285, 304, 320, 336, 380, 393, 399, 420, 448, 456, 480, 524, 532, 560, 570, 608, 655, 665, 672, 760, 786, 798, 840, 912, 917, 960, 1048, 1064, 1120, 1140, 1216, 1310, 1330, 1344, 1520, 1572, 1596, 1680, 1824, 1834, 1965, 1995, 2096, 2128, 2240, 2280, 2489, 2620, 2660, 2751, 3040, 3144, 3192, 3360, 3648, 3668, 3930, 3990, 4192, 4256, 4560, 4585, 4978, 5240, 5320, 5502, 6080, 6288, 6384, 6720, 7336, 7467, 7860, 7980, 8384, 8512, 9120, 9170, 9956, 10480, 10640, 11004, 12445, 12576, 12768, 13755, 14672, 14934, 15720, 15960, 17423, 18240, 18340, 19912, 20960, 21280, 22008, 24890, 25152, 25536, 27510, 29344, 29868, 31440, 31920, 34846, 36680, 37335, 39824, 41920, 42560, 44016, 49780, 52269, 55020, 58688, 59736, 62880, 63840, 69692, 73360, 74670, 79648, 87115, 88032, 99560, 104538, 110040, 119472, 125760, 127680, 139384, 146720, 149340, 159296, 174230, 176064, 199120, 209076, 220080, 238944, 261345, 278768, 293440, 298680, 348460, 398240, 418152, 440160, 477888, 522690, 557536, 597360, 696920, 796480, 836304, 880320, 1045380, 1115072, 1194720, 1393840, 1672608, 2090760, 2389440, 2787680, 3345216, 4181520, 5575360, 8363040, 16726080]

約数ペア:

[(1, 16726080), (2, 8363040), (3, 5575360), (4, 4181520), (5, 3345216), (6, 2787680), (7, 2389440), (8, 2090760), (10, 1672608), (12, 1393840), (14, 1194720), (15, 1115072), (16, 1045380), (19, 880320), (20, 836304), (21, 796480), (24, 696920), (28, 597360), (30, 557536), (32, 522690), (35, 477888), (38, 440160), (40, 418152), (42, 398240), (48, 348460), (56, 298680), (57, 293440), (60, 278768), (64, 261345), (70, 238944), (76, 220080), (80, 209076), (84, 199120), (95, 176064), (96, 174230), (105, 159296), (112, 149340), (114, 146720), (120, 139384), (131, 127680), (133, 125760), (140, 119472), (152, 110040), (160, 104538), (168, 99560), (190, 88032), (192, 87115), (210, 79648), (224, 74670), (228, 73360), (240, 69692), (262, 63840), (266, 62880), (280, 59736), (285, 58688), (304, 55020), (320, 52269), (336, 49780), (380, 44016), (393, 42560), (399, 41920), (420, 39824), (448, 37335), (456, 36680), (480, 34846), (524, 31920), (532, 31440), (560, 29868), (570, 29344), (608, 27510), (655, 25536), (665, 25152), (672, 24890), (760, 22008), (786, 21280), (798, 20960), (840, 19912), (912, 18340), (917, 18240), (960, 17423), (1048, 15960), (1064, 15720), (1120, 14934), (1140, 14672), (1216, 13755), (1310, 12768), (1330, 12576), (1344, 12445), (1520, 11004), (1572, 10640), (1596, 10480), (1680, 9956), (1824, 9170), (1834, 9120), (1965, 8512), (1995, 8384), (2096, 7980), (2128, 7860), (2240, 7467), (2280, 7336), (2489, 6720), (2620, 6384), (2660, 6288), (2751, 6080), (3040, 5502), (3144, 5320), (3192, 5240), (3360, 4978), (3648, 4585), (3668, 4560), (3930, 4256), (3990, 4192)]