77840722680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{15619}}^1$

素因数の和:16006

約数の個数: 256

約数和(自身を含む): 283409280000

約数和(自身を除く): 205568557320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 349, 357, 408, 420, 476, 510, 595, 680, 698, 714, 840, 952, 1020, 1047, 1190, 1396, 1428, 1745, 1785, 2040, 2094, 2380, 2443, 2792, 2856, 3490, 3570, 4188, 4760, 4886, 5235, 5933, 6980, 7140, 7329, 8376, 9772, 10470, 11866, 12215, 13960, 14280, 14658, 15619, 17799, 19544, 20940, 23732, 24430, 29316, 29665, 31238, 35598, 36645, 41531, 41880, 46857, 47464, 48860, 58632, 59330, 62476, 71196, 73290, 78095, 83062, 88995, 93714, 97720, 109333, 118660, 124593, 124952, 142392, 146580, 156190, 166124, 177990, 187428, 207655, 218666, 234285, 237320, 249186, 265523, 293160, 312380, 327999, 332248, 355980, 374856, 415310, 437332, 468570, 498372, 531046, 546665, 622965, 624760, 655998, 711960, 796569, 830620, 874664, 937140, 996744, 1062092, 1093330, 1245930, 1311996, 1327615, 1593138, 1639995, 1661240, 1858661, 1874280, 2124184, 2186660, 2491860, 2623992, 2655230, 3186276, 3279990, 3717322, 3982845, 4373320, 4983720, 5310460, 5451031, 5575983, 6372552, 6559980, 7434644, 7965690, 9293305, 10620920, 10902062, 11151966, 13119960, 14869288, 15931380, 16353093, 18586610, 21804124, 22303932, 27255155, 27879915, 31862760, 32706186, 37173220, 38157217, 43608248, 44607864, 54510310, 55759830, 65412372, 74346440, 76314434, 81765465, 92667527, 109020620, 111519660, 114471651, 130824744, 152628868, 163530930, 185335054, 190786085, 218041240, 223039320, 228943302, 278002581, 305257736, 327061860, 370670108, 381572170, 457886604, 463337635, 556005162, 572358255, 648672689, 654123720, 741340216, 763144340, 915773208, 926675270, 1112010324, 1144716510, 1297345378, 1390012905, 1526288680, 1853350540, 1946018067, 2224020648, 2289433020, 2594690756, 2780025810, 3243363445, 3706701080, 3892036134, 4578866040, 5189381512, 5560051620, 6486726890, 7784072268, 9730090335, 11120103240, 12973453780, 15568144536, 19460180670, 25946907560, 38920361340, 77840722680]

約数ペア:

[(1, 77840722680), (2, 38920361340), (3, 25946907560), (4, 19460180670), (5, 15568144536), (6, 12973453780), (7, 11120103240), (8, 9730090335), (10, 7784072268), (12, 6486726890), (14, 5560051620), (15, 5189381512), (17, 4578866040), (20, 3892036134), (21, 3706701080), (24, 3243363445), (28, 2780025810), (30, 2594690756), (34, 2289433020), (35, 2224020648), (40, 1946018067), (42, 1853350540), (51, 1526288680), (56, 1390012905), (60, 1297345378), (68, 1144716510), (70, 1112010324), (84, 926675270), (85, 915773208), (102, 763144340), (105, 741340216), (119, 654123720), (120, 648672689), (136, 572358255), (140, 556005162), (168, 463337635), (170, 457886604), (204, 381572170), (210, 370670108), (238, 327061860), (255, 305257736), (280, 278002581), (340, 228943302), (349, 223039320), (357, 218041240), (408, 190786085), (420, 185335054), (476, 163530930), (510, 152628868), (595, 130824744), (680, 114471651), (698, 111519660), (714, 109020620), (840, 92667527), (952, 81765465), (1020, 76314434), (1047, 74346440), (1190, 65412372), (1396, 55759830), (1428, 54510310), (1745, 44607864), (1785, 43608248), (2040, 38157217), (2094, 37173220), (2380, 32706186), (2443, 31862760), (2792, 27879915), (2856, 27255155), (3490, 22303932), (3570, 21804124), (4188, 18586610), (4760, 16353093), (4886, 15931380), (5235, 14869288), (5933, 13119960), (6980, 11151966), (7140, 10902062), (7329, 10620920), (8376, 9293305), (9772, 7965690), (10470, 7434644), (11866, 6559980), (12215, 6372552), (13960, 5575983), (14280, 5451031), (14658, 5310460), (15619, 4983720), (17799, 4373320), (19544, 3982845), (20940, 3717322), (23732, 3279990), (24430, 3186276), (29316, 2655230), (29665, 2623992), (31238, 2491860), (35598, 2186660), (36645, 2124184), (41531, 1874280), (41880, 1858661), (46857, 1661240), (47464, 1639995), (48860, 1593138), (58632, 1327615), (59330, 1311996), (62476, 1245930), (71196, 1093330), (73290, 1062092), (78095, 996744), (83062, 937140), (88995, 874664), (93714, 830620), (97720, 796569), (109333, 711960), (118660, 655998), (124593, 624760), (124952, 622965), (142392, 546665), (146580, 531046), (156190, 498372), (166124, 468570), (177990, 437332), (187428, 415310), (207655, 374856), (218666, 355980), (234285, 332248), (237320, 327999), (249186, 312380), (265523, 293160)]