740072970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 288

約数和(自身を含む): 2493426240

約数和(自身を除く): 1753353270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 135, 147, 169, 182, 189, 195, 210, 234, 245, 270, 273, 294, 315, 331, 338, 351, 378, 390, 441, 455, 490, 507, 546, 585, 630, 637, 662, 702, 735, 819, 845, 882, 910, 945, 993, 1014, 1170, 1183, 1274, 1323, 1365, 1470, 1521, 1638, 1655, 1690, 1755, 1890, 1911, 1986, 2205, 2317, 2366, 2457, 2535, 2646, 2730, 2979, 3042, 3185, 3310, 3510, 3549, 3822, 4095, 4303, 4410, 4563, 4634, 4914, 4965, 5070, 5733, 5915, 5958, 6370, 6615, 6951, 7098, 7605, 8190, 8281, 8606, 8937, 9126, 9555, 9930, 10647, 11466, 11585, 11830, 12285, 12909, 13230, 13902, 14895, 15210, 16219, 16562, 17199, 17745, 17874, 19110, 20853, 21294, 21515, 22815, 23170, 24570, 24843, 25818, 28665, 29790, 30121, 31941, 32438, 34398, 34755, 35490, 38727, 41405, 41706, 43030, 44685, 45630, 48657, 49686, 53235, 55939, 57330, 60242, 62559, 63882, 64545, 69510, 74529, 77454, 81095, 82810, 85995, 89370, 90363, 97314, 104265, 106470, 111878, 116181, 124215, 125118, 129090, 145971, 149058, 150605, 159705, 162190, 167817, 171990, 180726, 193635, 208530, 210847, 223587, 232362, 243285, 248430, 271089, 279695, 291942, 301210, 312795, 319410, 335634, 372645, 387270, 391573, 421694, 437913, 447174, 451815, 486570, 503451, 542178, 559390, 580905, 625590, 632541, 729855, 745290, 783146, 813267, 839085, 875826, 903630, 1006902, 1054235, 1117935, 1161810, 1174719, 1265082, 1355445, 1459710, 1510353, 1626534, 1678170, 1897623, 1957865, 2108470, 2189565, 2235870, 2349438, 2517255, 2710890, 2741011, 3020706, 3162705, 3524157, 3795246, 3915730, 4066335, 4379130, 5034510, 5482022, 5692869, 5873595, 6325410, 7048314, 7551765, 8132670, 8223033, 9488115, 10572471, 11385738, 11747190, 13705055, 15103530, 16446066, 17620785, 18976230, 21144942, 24669099, 27410110, 28464345, 35241570, 41115165, 49338198, 52862355, 56928690, 74007297, 82230330, 105724710, 123345495, 148014594, 246690990, 370036485, 740072970]

約数ペア:

[(1, 740072970), (2, 370036485), (3, 246690990), (5, 148014594), (6, 123345495), (7, 105724710), (9, 82230330), (10, 74007297), (13, 56928690), (14, 52862355), (15, 49338198), (18, 41115165), (21, 35241570), (26, 28464345), (27, 27410110), (30, 24669099), (35, 21144942), (39, 18976230), (42, 17620785), (45, 16446066), (49, 15103530), (54, 13705055), (63, 11747190), (65, 11385738), (70, 10572471), (78, 9488115), (90, 8223033), (91, 8132670), (98, 7551765), (105, 7048314), (117, 6325410), (126, 5873595), (130, 5692869), (135, 5482022), (147, 5034510), (169, 4379130), (182, 4066335), (189, 3915730), (195, 3795246), (210, 3524157), (234, 3162705), (245, 3020706), (270, 2741011), (273, 2710890), (294, 2517255), (315, 2349438), (331, 2235870), (338, 2189565), (351, 2108470), (378, 1957865), (390, 1897623), (441, 1678170), (455, 1626534), (490, 1510353), (507, 1459710), (546, 1355445), (585, 1265082), (630, 1174719), (637, 1161810), (662, 1117935), (702, 1054235), (735, 1006902), (819, 903630), (845, 875826), (882, 839085), (910, 813267), (945, 783146), (993, 745290), (1014, 729855), (1170, 632541), (1183, 625590), (1274, 580905), (1323, 559390), (1365, 542178), (1470, 503451), (1521, 486570), (1638, 451815), (1655, 447174), (1690, 437913), (1755, 421694), (1890, 391573), (1911, 387270), (1986, 372645), (2205, 335634), (2317, 319410), (2366, 312795), (2457, 301210), (2535, 291942), (2646, 279695), (2730, 271089), (2979, 248430), (3042, 243285), (3185, 232362), (3310, 223587), (3510, 210847), (3549, 208530), (3822, 193635), (4095, 180726), (4303, 171990), (4410, 167817), (4563, 162190), (4634, 159705), (4914, 150605), (4965, 149058), (5070, 145971), (5733, 129090), (5915, 125118), (5958, 124215), (6370, 116181), (6615, 111878), (6951, 106470), (7098, 104265), (7605, 97314), (8190, 90363), (8281, 89370), (8606, 85995), (8937, 82810), (9126, 81095), (9555, 77454), (9930, 74529), (10647, 69510), (11466, 64545), (11585, 63882), (11830, 62559), (12285, 60242), (12909, 57330), (13230, 55939), (13902, 53235), (14895, 49686), (15210, 48657), (16219, 45630), (16562, 44685), (17199, 43030), (17745, 41706), (17874, 41405), (19110, 38727), (20853, 35490), (21294, 34755), (21515, 34398), (22815, 32438), (23170, 31941), (24570, 30121), (24843, 29790), (25818, 28665)]