7240797360

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2153}}^1$

素因数の和:2354

約数の個数: 240

約数和(自身を含む): 25375188384

約数和(自身を除く): 18134391024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 173, 180, 216, 240, 243, 270, 324, 346, 360, 405, 432, 486, 519, 540, 648, 692, 720, 810, 865, 972, 1038, 1080, 1215, 1296, 1384, 1557, 1620, 1730, 1944, 2076, 2153, 2160, 2430, 2595, 2768, 3114, 3240, 3460, 3888, 4152, 4306, 4671, 4860, 5190, 6228, 6459, 6480, 6920, 7785, 8304, 8612, 9342, 9720, 10380, 10765, 12456, 12918, 13840, 14013, 15570, 17224, 18684, 19377, 19440, 20760, 21530, 23355, 24912, 25836, 28026, 31140, 32295, 34448, 37368, 38754, 41520, 42039, 43060, 46710, 51672, 56052, 58131, 62280, 64590, 70065, 74736, 77508, 84078, 86120, 93420, 96885, 103344, 112104, 116262, 124560, 129180, 140130, 155016, 168156, 172240, 174393, 186840, 193770, 210195, 224208, 232524, 258360, 280260, 290655, 310032, 336312, 348786, 372469, 373680, 387540, 420390, 465048, 516720, 523179, 560520, 581310, 672624, 697572, 744938, 775080, 840780, 871965, 930096, 1046358, 1117407, 1121040, 1162620, 1395144, 1489876, 1550160, 1681560, 1743930, 1862345, 2092716, 2234814, 2325240, 2615895, 2790288, 2979752, 3352221, 3363120, 3487860, 3724690, 4185432, 4469628, 4650480, 5231790, 5587035, 5959504, 6704442, 6975720, 7449380, 8370864, 8939256, 10056663, 10463580, 11174070, 13408884, 13951440, 14898760, 16761105, 17878512, 20113326, 20927160, 22348140, 26817768, 29797520, 30169989, 33522210, 40226652, 41854320, 44696280, 50283315, 53635536, 60339978, 67044420, 80453304, 89392560, 90509967, 100566630, 120679956, 134088840, 150849945, 160906608, 181019934, 201133260, 241359912, 268177680, 301699890, 362039868, 402266520, 452549835, 482719824, 603399780, 724079736, 804533040, 905099670, 1206799560, 1448159472, 1810199340, 2413599120, 3620398680, 7240797360]

約数ペア:

[(1, 7240797360), (2, 3620398680), (3, 2413599120), (4, 1810199340), (5, 1448159472), (6, 1206799560), (8, 905099670), (9, 804533040), (10, 724079736), (12, 603399780), (15, 482719824), (16, 452549835), (18, 402266520), (20, 362039868), (24, 301699890), (27, 268177680), (30, 241359912), (36, 201133260), (40, 181019934), (45, 160906608), (48, 150849945), (54, 134088840), (60, 120679956), (72, 100566630), (80, 90509967), (81, 89392560), (90, 80453304), (108, 67044420), (120, 60339978), (135, 53635536), (144, 50283315), (162, 44696280), (173, 41854320), (180, 40226652), (216, 33522210), (240, 30169989), (243, 29797520), (270, 26817768), (324, 22348140), (346, 20927160), (360, 20113326), (405, 17878512), (432, 16761105), (486, 14898760), (519, 13951440), (540, 13408884), (648, 11174070), (692, 10463580), (720, 10056663), (810, 8939256), (865, 8370864), (972, 7449380), (1038, 6975720), (1080, 6704442), (1215, 5959504), (1296, 5587035), (1384, 5231790), (1557, 4650480), (1620, 4469628), (1730, 4185432), (1944, 3724690), (2076, 3487860), (2153, 3363120), (2160, 3352221), (2430, 2979752), (2595, 2790288), (2768, 2615895), (3114, 2325240), (3240, 2234814), (3460, 2092716), (3888, 1862345), (4152, 1743930), (4306, 1681560), (4671, 1550160), (4860, 1489876), (5190, 1395144), (6228, 1162620), (6459, 1121040), (6480, 1117407), (6920, 1046358), (7785, 930096), (8304, 871965), (8612, 840780), (9342, 775080), (9720, 744938), (10380, 697572), (10765, 672624), (12456, 581310), (12918, 560520), (13840, 523179), (14013, 516720), (15570, 465048), (17224, 420390), (18684, 387540), (19377, 373680), (19440, 372469), (20760, 348786), (21530, 336312), (23355, 310032), (24912, 290655), (25836, 280260), (28026, 258360), (31140, 232524), (32295, 224208), (34448, 210195), (37368, 193770), (38754, 186840), (41520, 174393), (42039, 172240), (43060, 168156), (46710, 155016), (51672, 140130), (56052, 129180), (58131, 124560), (62280, 116262), (64590, 112104), (70065, 103344), (74736, 96885), (77508, 93420), (84078, 86120)]