481389480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1086

約数の個数: 320

約数和(自身を含む): 1902700800

約数和(自身を除く): 1421311320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 324, 330, 351, 360, 390, 396, 405, 429, 440, 468, 495, 520, 540, 572, 585, 594, 648, 660, 702, 715, 780, 792, 810, 858, 891, 936, 990, 1039, 1053, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1620, 1716, 1755, 1782, 1980, 2078, 2106, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 3117, 3240, 3432, 3510, 3564, 3861, 3960, 4156, 4212, 4290, 4455, 4680, 5148, 5195, 5265, 5720, 5940, 6234, 6435, 7020, 7128, 7722, 8312, 8424, 8580, 8910, 9351, 10296, 10390, 10530, 11429, 11583, 11880, 12468, 12870, 13507, 14040, 15444, 15585, 17160, 17820, 18702, 19305, 20780, 21060, 22858, 23166, 24936, 25740, 27014, 28053, 30888, 31170, 34287, 35640, 37404, 38610, 40521, 41560, 42120, 45716, 46332, 46755, 51480, 54028, 56106, 57145, 57915, 62340, 67535, 68574, 74808, 77220, 81042, 84159, 91432, 92664, 93510, 102861, 108056, 112212, 114290, 115830, 121563, 124680, 135070, 137148, 140265, 148577, 154440, 162084, 168318, 171435, 187020, 202605, 205722, 224424, 228580, 231660, 243126, 270140, 274296, 280530, 297154, 308583, 324168, 336636, 342870, 364689, 374040, 405210, 411444, 420795, 445731, 457160, 463320, 486252, 514305, 540280, 561060, 594308, 607815, 617166, 673272, 685740, 729378, 742885, 810420, 822888, 841590, 891462, 925749, 972504, 1028610, 1094067, 1122120, 1188616, 1215630, 1234332, 1337193, 1371480, 1458756, 1485770, 1542915, 1620840, 1683180, 1782924, 1823445, 1851498, 2057220, 2188134, 2228655, 2431260, 2468664, 2674386, 2917512, 2971540, 3085830, 3366360, 3565848, 3646890, 3702996, 4011579, 4114440, 4376268, 4457310, 4628745, 4862520, 5348772, 5470335, 5943080, 6171660, 6685965, 7293780, 7405992, 8023158, 8752536, 8914620, 9257490, 10697544, 10940670, 12034737, 12343320, 13371930, 14587560, 16046316, 17829240, 18514980, 20057895, 21881340, 24069474, 26743860, 32092632, 37029960, 40115790, 43762680, 48138948, 53487720, 60173685, 80231580, 96277896, 120347370, 160463160, 240694740, 481389480]

約数ペア:

[(1, 481389480), (2, 240694740), (3, 160463160), (4, 120347370), (5, 96277896), (6, 80231580), (8, 60173685), (9, 53487720), (10, 48138948), (11, 43762680), (12, 40115790), (13, 37029960), (15, 32092632), (18, 26743860), (20, 24069474), (22, 21881340), (24, 20057895), (26, 18514980), (27, 17829240), (30, 16046316), (33, 14587560), (36, 13371930), (39, 12343320), (40, 12034737), (44, 10940670), (45, 10697544), (52, 9257490), (54, 8914620), (55, 8752536), (60, 8023158), (65, 7405992), (66, 7293780), (72, 6685965), (78, 6171660), (81, 5943080), (88, 5470335), (90, 5348772), (99, 4862520), (104, 4628745), (108, 4457310), (110, 4376268), (117, 4114440), (120, 4011579), (130, 3702996), (132, 3646890), (135, 3565848), (143, 3366360), (156, 3085830), (162, 2971540), (165, 2917512), (180, 2674386), (195, 2468664), (198, 2431260), (216, 2228655), (220, 2188134), (234, 2057220), (260, 1851498), (264, 1823445), (270, 1782924), (286, 1683180), (297, 1620840), (312, 1542915), (324, 1485770), (330, 1458756), (351, 1371480), (360, 1337193), (390, 1234332), (396, 1215630), (405, 1188616), (429, 1122120), (440, 1094067), (468, 1028610), (495, 972504), (520, 925749), (540, 891462), (572, 841590), (585, 822888), (594, 810420), (648, 742885), (660, 729378), (702, 685740), (715, 673272), (780, 617166), (792, 607815), (810, 594308), (858, 561060), (891, 540280), (936, 514305), (990, 486252), (1039, 463320), (1053, 457160), (1080, 445731), (1144, 420795), (1170, 411444), (1188, 405210), (1287, 374040), (1320, 364689), (1404, 342870), (1430, 336636), (1485, 324168), (1560, 308583), (1620, 297154), (1716, 280530), (1755, 274296), (1782, 270140), (1980, 243126), (2078, 231660), (2106, 228580), (2145, 224424), (2340, 205722), (2376, 202605), (2574, 187020), (2808, 171435), (2860, 168318), (2970, 162084), (3117, 154440), (3240, 148577), (3432, 140265), (3510, 137148), (3564, 135070), (3861, 124680), (3960, 121563), (4156, 115830), (4212, 114290), (4290, 112212), (4455, 108056), (4680, 102861), (5148, 93510), (5195, 92664), (5265, 91432), (5720, 84159), (5940, 81042), (6234, 77220), (6435, 74808), (7020, 68574), (7128, 67535), (7722, 62340), (8312, 57915), (8424, 57145), (8580, 56106), (8910, 54028), (9351, 51480), (10296, 46755), (10390, 46332), (10530, 45716), (11429, 42120), (11583, 41560), (11880, 40521), (12468, 38610), (12870, 37404), (13507, 35640), (14040, 34287), (15444, 31170), (15585, 30888), (17160, 28053), (17820, 27014), (18702, 25740), (19305, 24936), (20780, 23166), (21060, 22858)]