195964080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:723

約数の個数: 160

約数和(自身を含む): 661457664

約数和(自身を除く): 465493584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 107, 120, 130, 156, 195, 208, 214, 240, 260, 312, 321, 390, 428, 520, 535, 587, 624, 642, 780, 856, 1040, 1070, 1174, 1284, 1391, 1560, 1605, 1712, 1761, 2140, 2348, 2568, 2782, 2935, 3120, 3210, 3522, 4173, 4280, 4696, 5136, 5564, 5870, 6420, 6955, 7044, 7631, 8346, 8560, 8805, 9392, 11128, 11740, 12840, 13910, 14088, 15262, 16692, 17610, 20865, 22256, 22893, 23480, 25680, 27820, 28176, 30524, 33384, 35220, 38155, 41730, 45786, 46960, 55640, 61048, 62809, 66768, 70440, 76310, 83460, 91572, 111280, 114465, 122096, 125618, 140880, 152620, 166920, 183144, 188427, 228930, 251236, 305240, 314045, 333840, 366288, 376854, 457860, 502472, 610480, 628090, 753708, 816517, 915720, 942135, 1004944, 1256180, 1507416, 1633034, 1831440, 1884270, 2449551, 2512360, 3014832, 3266068, 3768540, 4082585, 4899102, 5024720, 6532136, 7537080, 8165170, 9798204, 12247755, 13064272, 15074160, 16330340, 19596408, 24495510, 32660680, 39192816, 48991020, 65321360, 97982040, 195964080]

約数ペア:

[(1, 195964080), (2, 97982040), (3, 65321360), (4, 48991020), (5, 39192816), (6, 32660680), (8, 24495510), (10, 19596408), (12, 16330340), (13, 15074160), (15, 13064272), (16, 12247755), (20, 9798204), (24, 8165170), (26, 7537080), (30, 6532136), (39, 5024720), (40, 4899102), (48, 4082585), (52, 3768540), (60, 3266068), (65, 3014832), (78, 2512360), (80, 2449551), (104, 1884270), (107, 1831440), (120, 1633034), (130, 1507416), (156, 1256180), (195, 1004944), (208, 942135), (214, 915720), (240, 816517), (260, 753708), (312, 628090), (321, 610480), (390, 502472), (428, 457860), (520, 376854), (535, 366288), (587, 333840), (624, 314045), (642, 305240), (780, 251236), (856, 228930), (1040, 188427), (1070, 183144), (1174, 166920), (1284, 152620), (1391, 140880), (1560, 125618), (1605, 122096), (1712, 114465), (1761, 111280), (2140, 91572), (2348, 83460), (2568, 76310), (2782, 70440), (2935, 66768), (3120, 62809), (3210, 61048), (3522, 55640), (4173, 46960), (4280, 45786), (4696, 41730), (5136, 38155), (5564, 35220), (5870, 33384), (6420, 30524), (6955, 28176), (7044, 27820), (7631, 25680), (8346, 23480), (8560, 22893), (8805, 22256), (9392, 20865), (11128, 17610), (11740, 16692), (12840, 15262), (13910, 14088)]