508800240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2912

約数の個数: 240

約数和(自身を含む): 1937688480

約数和(自身を除く): 1428888240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2861, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5722, 5928, 6840, 7410, 8583, 8892, 9360, 9880, 11115, 11444, 11856, 13680, 14305, 14820, 17166, 17784, 19760, 22230, 22888, 25749, 28610, 29640, 34332, 35568, 37193, 42915, 44460, 45776, 51498, 54359, 57220, 59280, 68664, 74386, 85830, 88920, 102996, 108718, 111579, 114440, 128745, 137328, 148772, 163077, 171660, 177840, 185965, 205992, 217436, 223158, 228880, 257490, 271795, 297544, 326154, 334737, 343320, 371930, 411984, 434872, 446316, 489231, 514980, 543590, 557895, 595088, 652308, 669474, 686640, 706667, 743860, 815385, 869744, 892632, 978462, 1029960, 1087180, 1115790, 1304616, 1338948, 1413334, 1487720, 1630770, 1673685, 1785264, 1956924, 2059920, 2120001, 2174360, 2231580, 2446155, 2609232, 2677896, 2826668, 2975440, 3261540, 3347370, 3533335, 3913848, 4240002, 4348720, 4463160, 4892310, 5355792, 5653336, 6360003, 6523080, 6694740, 7066670, 7827696, 8480004, 8926320, 9784620, 10600005, 11306672, 12720006, 13046160, 13389480, 14133340, 16960008, 19569240, 21200010, 25440012, 26778960, 28266680, 31800015, 33920016, 39138480, 42400020, 50880024, 56533360, 63600030, 84800040, 101760048, 127200060, 169600080, 254400120, 508800240]

約数ペア:

[(1, 508800240), (2, 254400120), (3, 169600080), (4, 127200060), (5, 101760048), (6, 84800040), (8, 63600030), (9, 56533360), (10, 50880024), (12, 42400020), (13, 39138480), (15, 33920016), (16, 31800015), (18, 28266680), (19, 26778960), (20, 25440012), (24, 21200010), (26, 19569240), (30, 16960008), (36, 14133340), (38, 13389480), (39, 13046160), (40, 12720006), (45, 11306672), (48, 10600005), (52, 9784620), (57, 8926320), (60, 8480004), (65, 7827696), (72, 7066670), (76, 6694740), (78, 6523080), (80, 6360003), (90, 5653336), (95, 5355792), (104, 4892310), (114, 4463160), (117, 4348720), (120, 4240002), (130, 3913848), (144, 3533335), (152, 3347370), (156, 3261540), (171, 2975440), (180, 2826668), (190, 2677896), (195, 2609232), (208, 2446155), (228, 2231580), (234, 2174360), (240, 2120001), (247, 2059920), (260, 1956924), (285, 1785264), (304, 1673685), (312, 1630770), (342, 1487720), (360, 1413334), (380, 1338948), (390, 1304616), (456, 1115790), (468, 1087180), (494, 1029960), (520, 978462), (570, 892632), (585, 869744), (624, 815385), (684, 743860), (720, 706667), (741, 686640), (760, 669474), (780, 652308), (855, 595088), (912, 557895), (936, 543590), (988, 514980), (1040, 489231), (1140, 446316), (1170, 434872), (1235, 411984), (1368, 371930), (1482, 343320), (1520, 334737), (1560, 326154), (1710, 297544), (1872, 271795), (1976, 257490), (2223, 228880), (2280, 223158), (2340, 217436), (2470, 205992), (2736, 185965), (2861, 177840), (2964, 171660), (3120, 163077), (3420, 148772), (3705, 137328), (3952, 128745), (4446, 114440), (4560, 111579), (4680, 108718), (4940, 102996), (5722, 88920), (5928, 85830), (6840, 74386), (7410, 68664), (8583, 59280), (8892, 57220), (9360, 54359), (9880, 51498), (11115, 45776), (11444, 44460), (11856, 42915), (13680, 37193), (14305, 35568), (14820, 34332), (17166, 29640), (17784, 28610), (19760, 25749), (22230, 22888)]