1896972480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16889}}^1$

素因数の和:16928

約数の個数: 224

約数和(自身を含む): 7207300800

約数和(自身を除く): 5310328320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11232, 12480, 14040, 16889, 18720, 22464, 28080, 33778, 37440, 50667, 56160, 67556, 84445, 101334, 112320, 135112, 152001, 168890, 202668, 219557, 253335, 270224, 304002, 337780, 405336, 439114, 456003, 506670, 540448, 608004, 658671, 675560, 760005, 810672, 878228, 912006, 1013340, 1080896, 1097785, 1216008, 1317342, 1351120, 1520010, 1621344, 1756456, 1824012, 1976013, 2026680, 2195570, 2280015, 2432016, 2634684, 2702240, 3040020, 3242688, 3293355, 3512912, 3648024, 3952026, 4053360, 4391140, 4560030, 4864032, 5269368, 5404480, 5928039, 6080040, 6586710, 7025824, 7296048, 7904052, 8106720, 8782280, 9120060, 9728064, 9880065, 10538736, 11856078, 12160080, 13173420, 14051648, 14592096, 15808104, 16213440, 17564560, 18240120, 19760130, 21077472, 23712156, 24320160, 26346840, 29184192, 29640195, 31616208, 35129120, 36480240, 39520260, 42154944, 47424312, 48640320, 52693680, 59280390, 63232416, 70258240, 72960480, 79040520, 94848624, 105387360, 118560780, 126464832, 145920960, 158081040, 189697248, 210774720, 237121560, 316162080, 379394496, 474243120, 632324160, 948486240, 1896972480]

約数ペア:

[(1, 1896972480), (2, 948486240), (3, 632324160), (4, 474243120), (5, 379394496), (6, 316162080), (8, 237121560), (9, 210774720), (10, 189697248), (12, 158081040), (13, 145920960), (15, 126464832), (16, 118560780), (18, 105387360), (20, 94848624), (24, 79040520), (26, 72960480), (27, 70258240), (30, 63232416), (32, 59280390), (36, 52693680), (39, 48640320), (40, 47424312), (45, 42154944), (48, 39520260), (52, 36480240), (54, 35129120), (60, 31616208), (64, 29640195), (65, 29184192), (72, 26346840), (78, 24320160), (80, 23712156), (90, 21077472), (96, 19760130), (104, 18240120), (108, 17564560), (117, 16213440), (120, 15808104), (130, 14592096), (135, 14051648), (144, 13173420), (156, 12160080), (160, 11856078), (180, 10538736), (192, 9880065), (195, 9728064), (208, 9120060), (216, 8782280), (234, 8106720), (240, 7904052), (260, 7296048), (270, 7025824), (288, 6586710), (312, 6080040), (320, 5928039), (351, 5404480), (360, 5269368), (390, 4864032), (416, 4560030), (432, 4391140), (468, 4053360), (480, 3952026), (520, 3648024), (540, 3512912), (576, 3293355), (585, 3242688), (624, 3040020), (702, 2702240), (720, 2634684), (780, 2432016), (832, 2280015), (864, 2195570), (936, 2026680), (960, 1976013), (1040, 1824012), (1080, 1756456), (1170, 1621344), (1248, 1520010), (1404, 1351120), (1440, 1317342), (1560, 1216008), (1728, 1097785), (1755, 1080896), (1872, 1013340), (2080, 912006), (2160, 878228), (2340, 810672), (2496, 760005), (2808, 675560), (2880, 658671), (3120, 608004), (3510, 540448), (3744, 506670), (4160, 456003), (4320, 439114), (4680, 405336), (5616, 337780), (6240, 304002), (7020, 270224), (7488, 253335), (8640, 219557), (9360, 202668), (11232, 168890), (12480, 152001), (14040, 135112), (16889, 112320), (18720, 101334), (22464, 84445), (28080, 67556), (33778, 56160), (37440, 50667)]