19457392320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39509}}^1$

素因数の和:39557

約数の個数: 280

約数和(自身を含む): 72858020400

約数和(自身を除く): 53400628080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 608, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3648, 4104, 4320, 4560, 5130, 5184, 5472, 6080, 6156, 6480, 6840, 7695, 8208, 8640, 9120, 10260, 10944, 12312, 12960, 13680, 15390, 16416, 18240, 20520, 24624, 25920, 27360, 30780, 32832, 39509, 41040, 49248, 54720, 61560, 79018, 82080, 98496, 118527, 123120, 158036, 164160, 197545, 237054, 246240, 316072, 355581, 395090, 474108, 492480, 592635, 632144, 711162, 750671, 790180, 948216, 1066743, 1185270, 1264288, 1422324, 1501342, 1580360, 1777905, 1896432, 2133486, 2252013, 2370540, 2528576, 2844648, 3002684, 3160720, 3200229, 3555810, 3753355, 3792864, 4266972, 4504026, 4741080, 5333715, 5689296, 6005368, 6321440, 6400458, 6756039, 7111620, 7506710, 7585728, 8533944, 9008052, 9482160, 10667430, 11260065, 11378592, 12010736, 12642880, 12800916, 13512078, 14223240, 15013420, 16001145, 17067888, 18016104, 18964320, 20268117, 21334860, 22520130, 22757184, 24021472, 25601832, 27024156, 28446480, 30026840, 32002290, 33780195, 34135776, 36032208, 37928640, 40536234, 42669720, 45040260, 48042944, 51203664, 54048312, 56892960, 60053680, 60804351, 64004580, 67560390, 68271552, 72064416, 81072468, 85339440, 90080520, 101340585, 102407328, 108096624, 113785920, 120107360, 121608702, 128009160, 135120780, 144128832, 162144936, 170678880, 180161040, 202681170, 204814656, 216193248, 240214720, 243217404, 256018320, 270241560, 304021755, 324289872, 341357760, 360322080, 405362340, 432386496, 486434808, 512036640, 540483120, 608043510, 648579744, 720644160, 810724680, 972869616, 1024073280, 1080966240, 1216087020, 1297159488, 1621449360, 1945739232, 2161932480, 2432174040, 3242898720, 3891478464, 4864348080, 6485797440, 9728696160, 19457392320]

約数ペア:

[(1, 19457392320), (2, 9728696160), (3, 6485797440), (4, 4864348080), (5, 3891478464), (6, 3242898720), (8, 2432174040), (9, 2161932480), (10, 1945739232), (12, 1621449360), (15, 1297159488), (16, 1216087020), (18, 1080966240), (19, 1024073280), (20, 972869616), (24, 810724680), (27, 720644160), (30, 648579744), (32, 608043510), (36, 540483120), (38, 512036640), (40, 486434808), (45, 432386496), (48, 405362340), (54, 360322080), (57, 341357760), (60, 324289872), (64, 304021755), (72, 270241560), (76, 256018320), (80, 243217404), (81, 240214720), (90, 216193248), (95, 204814656), (96, 202681170), (108, 180161040), (114, 170678880), (120, 162144936), (135, 144128832), (144, 135120780), (152, 128009160), (160, 121608702), (162, 120107360), (171, 113785920), (180, 108096624), (190, 102407328), (192, 101340585), (216, 90080520), (228, 85339440), (240, 81072468), (270, 72064416), (285, 68271552), (288, 67560390), (304, 64004580), (320, 60804351), (324, 60053680), (342, 56892960), (360, 54048312), (380, 51203664), (405, 48042944), (432, 45040260), (456, 42669720), (480, 40536234), (513, 37928640), (540, 36032208), (570, 34135776), (576, 33780195), (608, 32002290), (648, 30026840), (684, 28446480), (720, 27024156), (760, 25601832), (810, 24021472), (855, 22757184), (864, 22520130), (912, 21334860), (960, 20268117), (1026, 18964320), (1080, 18016104), (1140, 17067888), (1216, 16001145), (1296, 15013420), (1368, 14223240), (1440, 13512078), (1520, 12800916), (1539, 12642880), (1620, 12010736), (1710, 11378592), (1728, 11260065), (1824, 10667430), (2052, 9482160), (2160, 9008052), (2280, 8533944), (2565, 7585728), (2592, 7506710), (2736, 7111620), (2880, 6756039), (3040, 6400458), (3078, 6321440), (3240, 6005368), (3420, 5689296), (3648, 5333715), (4104, 4741080), (4320, 4504026), (4560, 4266972), (5130, 3792864), (5184, 3753355), (5472, 3555810), (6080, 3200229), (6156, 3160720), (6480, 3002684), (6840, 2844648), (7695, 2528576), (8208, 2370540), (8640, 2252013), (9120, 2133486), (10260, 1896432), (10944, 1777905), (12312, 1580360), (12960, 1501342), (13680, 1422324), (15390, 1264288), (16416, 1185270), (18240, 1066743), (20520, 948216), (24624, 790180), (25920, 750671), (27360, 711162), (30780, 632144), (32832, 592635), (39509, 492480), (41040, 474108), (49248, 395090), (54720, 355581), (61560, 316072), (79018, 246240), (82080, 237054), (98496, 197545), (118527, 164160), (123120, 158036)]