1580810400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16889}}^1$

素因数の和:16928

約数の個数: 216

約数和(自身を含む): 6003482940

約数和(自身を除く): 4422672540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4680, 5200, 5850, 6240, 7200, 7800, 9360, 10400, 11700, 15600, 16889, 18720, 23400, 31200, 33778, 46800, 50667, 67556, 84445, 93600, 101334, 135112, 152001, 168890, 202668, 219557, 253335, 270224, 304002, 337780, 405336, 422225, 439114, 506670, 540448, 608004, 658671, 675560, 760005, 810672, 844450, 878228, 1013340, 1097785, 1216008, 1266675, 1317342, 1351120, 1520010, 1621344, 1688900, 1756456, 1976013, 2026680, 2195570, 2432016, 2533350, 2634684, 2702240, 3040020, 3293355, 3377800, 3512912, 3800025, 3952026, 4053360, 4391140, 4864032, 5066700, 5269368, 5488925, 6080040, 6586710, 6755600, 7025824, 7600050, 7904052, 8106720, 8782280, 9880065, 10133400, 10538736, 10977850, 12160080, 13173420, 13511200, 15200100, 15808104, 16466775, 17564560, 19760130, 20266800, 21077472, 21955700, 24320160, 26346840, 30400200, 31616208, 32933550, 35129120, 39520260, 40533600, 43911400, 49400325, 52693680, 60800400, 63232416, 65867100, 79040520, 87822800, 98800650, 105387360, 121600800, 131734200, 158081040, 175645600, 197601300, 263468400, 316162080, 395202600, 526936800, 790405200, 1580810400]

約数ペア:

[(1, 1580810400), (2, 790405200), (3, 526936800), (4, 395202600), (5, 316162080), (6, 263468400), (8, 197601300), (9, 175645600), (10, 158081040), (12, 131734200), (13, 121600800), (15, 105387360), (16, 98800650), (18, 87822800), (20, 79040520), (24, 65867100), (25, 63232416), (26, 60800400), (30, 52693680), (32, 49400325), (36, 43911400), (39, 40533600), (40, 39520260), (45, 35129120), (48, 32933550), (50, 31616208), (52, 30400200), (60, 26346840), (65, 24320160), (72, 21955700), (75, 21077472), (78, 20266800), (80, 19760130), (90, 17564560), (96, 16466775), (100, 15808104), (104, 15200100), (117, 13511200), (120, 13173420), (130, 12160080), (144, 10977850), (150, 10538736), (156, 10133400), (160, 9880065), (180, 8782280), (195, 8106720), (200, 7904052), (208, 7600050), (225, 7025824), (234, 6755600), (240, 6586710), (260, 6080040), (288, 5488925), (300, 5269368), (312, 5066700), (325, 4864032), (360, 4391140), (390, 4053360), (400, 3952026), (416, 3800025), (450, 3512912), (468, 3377800), (480, 3293355), (520, 3040020), (585, 2702240), (600, 2634684), (624, 2533350), (650, 2432016), (720, 2195570), (780, 2026680), (800, 1976013), (900, 1756456), (936, 1688900), (975, 1621344), (1040, 1520010), (1170, 1351120), (1200, 1317342), (1248, 1266675), (1300, 1216008), (1440, 1097785), (1560, 1013340), (1800, 878228), (1872, 844450), (1950, 810672), (2080, 760005), (2340, 675560), (2400, 658671), (2600, 608004), (2925, 540448), (3120, 506670), (3600, 439114), (3744, 422225), (3900, 405336), (4680, 337780), (5200, 304002), (5850, 270224), (6240, 253335), (7200, 219557), (7800, 202668), (9360, 168890), (10400, 152001), (11700, 135112), (15600, 101334), (16889, 93600), (18720, 84445), (23400, 67556), (31200, 50667), (33778, 46800)]