55537578720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{329639}}^1$

素因数の和:329679

約数の個数: 240

約数和(自身を含む): 211079040480

約数和(自身を除く): 155541461760

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, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12960, 14040, 16848, 18720, 21060, 28080, 33696, 42120, 56160, 84240, 168480, 329639, 659278, 988917, 1318556, 1648195, 1977834, 2637112, 2966751, 3296390, 3955668, 4285307, 4944585, 5274224, 5933502, 6592780, 7911336, 8570614, 8900253, 9889170, 10548448, 11867004, 12855921, 13185560, 14833755, 15822672, 17141228, 17800506, 19778340, 21426535, 23734008, 25711842, 26371120, 26700759, 29667510, 31645344, 34282456, 35601012, 38567763, 39556680, 42853070, 44501265, 47468016, 51423684, 52742240, 53401518, 59335020, 64279605, 68564912, 71202024, 77135526, 79113360, 85706140, 89002530, 94936032, 102847368, 106803036, 115703289, 118670040, 128559210, 133503795, 137129824, 142404048, 154271052, 158226720, 171412280, 178005060, 192838815, 205694736, 213606072, 231406578, 237340080, 257118420, 267007590, 284808096, 308542104, 342824560, 347109867, 356010120, 385677630, 411389472, 427212144, 462813156, 474680160, 514236840, 534015180, 578516445, 617084208, 685649120, 694219734, 712020240, 771355260, 854424288, 925626312, 1028473680, 1068030360, 1157032890, 1234168416, 1388439468, 1424040480, 1542710520, 1735549335, 1851252624, 2056947360, 2136060720, 2314065780, 2776878936, 3085421040, 3471098670, 3702505248, 4272121440, 4628131560, 5553757872, 6170842080, 6942197340, 9256263120, 11107515744, 13884394680, 18512526240, 27768789360, 55537578720]

約数ペア:

[(1, 55537578720), (2, 27768789360), (3, 18512526240), (4, 13884394680), (5, 11107515744), (6, 9256263120), (8, 6942197340), (9, 6170842080), (10, 5553757872), (12, 4628131560), (13, 4272121440), (15, 3702505248), (16, 3471098670), (18, 3085421040), (20, 2776878936), (24, 2314065780), (26, 2136060720), (27, 2056947360), (30, 1851252624), (32, 1735549335), (36, 1542710520), (39, 1424040480), (40, 1388439468), (45, 1234168416), (48, 1157032890), (52, 1068030360), (54, 1028473680), (60, 925626312), (65, 854424288), (72, 771355260), (78, 712020240), (80, 694219734), (81, 685649120), (90, 617084208), (96, 578516445), (104, 534015180), (108, 514236840), (117, 474680160), (120, 462813156), (130, 427212144), (135, 411389472), (144, 385677630), (156, 356010120), (160, 347109867), (162, 342824560), (180, 308542104), (195, 284808096), (208, 267007590), (216, 257118420), (234, 237340080), (240, 231406578), (260, 213606072), (270, 205694736), (288, 192838815), (312, 178005060), (324, 171412280), (351, 158226720), (360, 154271052), (390, 142404048), (405, 137129824), (416, 133503795), (432, 128559210), (468, 118670040), (480, 115703289), (520, 106803036), (540, 102847368), (585, 94936032), (624, 89002530), (648, 85706140), (702, 79113360), (720, 77135526), (780, 71202024), (810, 68564912), (864, 64279605), (936, 59335020), (1040, 53401518), (1053, 52742240), (1080, 51423684), (1170, 47468016), (1248, 44501265), (1296, 42853070), (1404, 39556680), (1440, 38567763), (1560, 35601012), (1620, 34282456), (1755, 31645344), (1872, 29667510), (2080, 26700759), (2106, 26371120), (2160, 25711842), (2340, 23734008), (2592, 21426535), (2808, 19778340), (3120, 17800506), (3240, 17141228), (3510, 15822672), (3744, 14833755), (4212, 13185560), (4320, 12855921), (4680, 11867004), (5265, 10548448), (5616, 9889170), (6240, 8900253), (6480, 8570614), (7020, 7911336), (8424, 6592780), (9360, 5933502), (10530, 5274224), (11232, 4944585), (12960, 4285307), (14040, 3955668), (16848, 3296390), (18720, 2966751), (21060, 2637112), (28080, 1977834), (33696, 1648195), (42120, 1318556), (56160, 988917), (84240, 659278), (168480, 329639)]