581661990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 384

約数和(自身を含む): 2012774400

約数和(自身を除く): 1431112410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 29, 30, 31, 35, 39, 42, 45, 58, 62, 63, 65, 70, 78, 79, 87, 90, 91, 93, 105, 117, 126, 130, 145, 155, 158, 174, 182, 186, 195, 203, 210, 217, 234, 237, 261, 273, 279, 290, 310, 315, 377, 390, 395, 403, 406, 434, 435, 455, 465, 474, 522, 546, 553, 558, 585, 609, 630, 651, 711, 754, 790, 806, 819, 870, 899, 910, 930, 1015, 1027, 1085, 1106, 1131, 1170, 1185, 1209, 1218, 1302, 1305, 1365, 1395, 1422, 1638, 1659, 1798, 1827, 1885, 1953, 2015, 2030, 2054, 2170, 2262, 2291, 2370, 2418, 2449, 2610, 2639, 2697, 2730, 2765, 2790, 2821, 3045, 3081, 3255, 3318, 3393, 3555, 3627, 3654, 3770, 3906, 4030, 4095, 4495, 4582, 4898, 4977, 5135, 5278, 5394, 5530, 5642, 5655, 6045, 6090, 6162, 6293, 6510, 6786, 6873, 7110, 7189, 7254, 7347, 7917, 8091, 8190, 8295, 8463, 8990, 9135, 9243, 9765, 9954, 10270, 11310, 11455, 11687, 12090, 12245, 12586, 13195, 13485, 13746, 14105, 14378, 14694, 15405, 15834, 16037, 16182, 16590, 16926, 16965, 17143, 18135, 18270, 18486, 18879, 19530, 20619, 21567, 22041, 22910, 23374, 23751, 24490, 24885, 25389, 26390, 26970, 28210, 29783, 30810, 31465, 31837, 32074, 33930, 34286, 34365, 35061, 35945, 36270, 36735, 37758, 39585, 40455, 41238, 42315, 43134, 44082, 46215, 47502, 48111, 49770, 50778, 51429, 56637, 58435, 59566, 62930, 63674, 64701, 68730, 70122, 71021, 71890, 73470, 79170, 80185, 80910, 81809, 84630, 85715, 89349, 92430, 94395, 95511, 96222, 102858, 103095, 105183, 107835, 110205, 113274, 116870, 118755, 126945, 129402, 142042, 144333, 148915, 154287, 159185, 160370, 163618, 171430, 175305, 178698, 188790, 191022, 206190, 208481, 210366, 213063, 215670, 220410, 222859, 237510, 240555, 245427, 253890, 257145, 268047, 283185, 286533, 288666, 297830, 308574, 318370, 323505, 350610, 355105, 409045, 416962, 426126, 445718, 446745, 477555, 481110, 490854, 497147, 514290, 525915, 536094, 566370, 573066, 625443, 639189, 647010, 668577, 710210, 721665, 736281, 771435, 818090, 893490, 923273, 955110, 994294, 1042405, 1051830, 1065315, 1114295, 1227135, 1250886, 1278378, 1337154, 1340235, 1432665, 1443330, 1472562, 1491441, 1542870, 1846546, 1876329, 2005731, 2084810, 2130630, 2228590, 2454270, 2485735, 2680470, 2769819, 2865330, 2982882, 3127215, 3195945, 3342885, 3681405, 3752658, 4011462, 4474323, 4616365, 4971470, 5539638, 6254430, 6391890, 6462911, 6685770, 7362810, 7457205, 8309457, 8948646, 9232730, 9381645, 10028655, 12925822, 13849095, 14914410, 16618914, 18763290, 19388733, 20057310, 22371615, 27698190, 32314555, 38777466, 41547285, 44743230, 58166199, 64629110, 83094570, 96943665, 116332398, 193887330, 290830995, 581661990]

約数ペア:

[(1, 581661990), (2, 290830995), (3, 193887330), (5, 116332398), (6, 96943665), (7, 83094570), (9, 64629110), (10, 58166199), (13, 44743230), (14, 41547285), (15, 38777466), (18, 32314555), (21, 27698190), (26, 22371615), (29, 20057310), (30, 19388733), (31, 18763290), (35, 16618914), (39, 14914410), (42, 13849095), (45, 12925822), (58, 10028655), (62, 9381645), (63, 9232730), (65, 8948646), (70, 8309457), (78, 7457205), (79, 7362810), (87, 6685770), (90, 6462911), (91, 6391890), (93, 6254430), (105, 5539638), (117, 4971470), (126, 4616365), (130, 4474323), (145, 4011462), (155, 3752658), (158, 3681405), (174, 3342885), (182, 3195945), (186, 3127215), (195, 2982882), (203, 2865330), (210, 2769819), (217, 2680470), (234, 2485735), (237, 2454270), (261, 2228590), (273, 2130630), (279, 2084810), (290, 2005731), (310, 1876329), (315, 1846546), (377, 1542870), (390, 1491441), (395, 1472562), (403, 1443330), (406, 1432665), (434, 1340235), (435, 1337154), (455, 1278378), (465, 1250886), (474, 1227135), (522, 1114295), (546, 1065315), (553, 1051830), (558, 1042405), (585, 994294), (609, 955110), (630, 923273), (651, 893490), (711, 818090), (754, 771435), (790, 736281), (806, 721665), (819, 710210), (870, 668577), (899, 647010), (910, 639189), (930, 625443), (1015, 573066), (1027, 566370), (1085, 536094), (1106, 525915), (1131, 514290), (1170, 497147), (1185, 490854), (1209, 481110), (1218, 477555), (1302, 446745), (1305, 445718), (1365, 426126), (1395, 416962), (1422, 409045), (1638, 355105), (1659, 350610), (1798, 323505), (1827, 318370), (1885, 308574), (1953, 297830), (2015, 288666), (2030, 286533), (2054, 283185), (2170, 268047), (2262, 257145), (2291, 253890), (2370, 245427), (2418, 240555), (2449, 237510), (2610, 222859), (2639, 220410), (2697, 215670), (2730, 213063), (2765, 210366), (2790, 208481), (2821, 206190), (3045, 191022), (3081, 188790), (3255, 178698), (3318, 175305), (3393, 171430), (3555, 163618), (3627, 160370), (3654, 159185), (3770, 154287), (3906, 148915), (4030, 144333), (4095, 142042), (4495, 129402), (4582, 126945), (4898, 118755), (4977, 116870), (5135, 113274), (5278, 110205), (5394, 107835), (5530, 105183), (5642, 103095), (5655, 102858), (6045, 96222), (6090, 95511), (6162, 94395), (6293, 92430), (6510, 89349), (6786, 85715), (6873, 84630), (7110, 81809), (7189, 80910), (7254, 80185), (7347, 79170), (7917, 73470), (8091, 71890), (8190, 71021), (8295, 70122), (8463, 68730), (8990, 64701), (9135, 63674), (9243, 62930), (9765, 59566), (9954, 58435), (10270, 56637), (11310, 51429), (11455, 50778), (11687, 49770), (12090, 48111), (12245, 47502), (12586, 46215), (13195, 44082), (13485, 43134), (13746, 42315), (14105, 41238), (14378, 40455), (14694, 39585), (15405, 37758), (15834, 36735), (16037, 36270), (16182, 35945), (16590, 35061), (16926, 34365), (16965, 34286), (17143, 33930), (18135, 32074), (18270, 31837), (18486, 31465), (18879, 30810), (19530, 29783), (20619, 28210), (21567, 26970), (22041, 26390), (22910, 25389), (23374, 24885), (23751, 24490)]