240515730

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 240

約数和(自身を含む): 803525184

約数和(自身を除く): 563009454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 169, 182, 189, 195, 210, 234, 251, 270, 273, 315, 338, 351, 378, 390, 405, 455, 502, 507, 546, 567, 585, 630, 702, 753, 810, 819, 845, 910, 945, 1014, 1053, 1134, 1170, 1183, 1255, 1365, 1506, 1521, 1638, 1690, 1755, 1757, 1890, 2106, 2259, 2366, 2457, 2510, 2535, 2730, 2835, 3042, 3263, 3510, 3514, 3549, 3765, 4095, 4518, 4563, 4914, 5070, 5265, 5271, 5670, 5915, 6526, 6777, 7098, 7371, 7530, 7605, 8190, 8785, 9126, 9789, 10530, 10542, 10647, 11295, 11830, 12285, 13554, 13689, 14742, 15210, 15813, 16315, 17570, 17745, 19578, 20331, 21294, 22590, 22815, 22841, 24570, 26355, 27378, 29367, 31626, 31941, 32630, 33885, 35490, 36855, 40662, 42419, 45630, 45682, 47439, 48945, 52710, 53235, 58734, 63882, 67770, 68445, 68523, 73710, 79065, 84838, 88101, 94878, 95823, 97890, 101655, 106470, 114205, 127257, 136890, 137046, 142317, 146835, 158130, 159705, 176202, 191646, 203310, 205569, 212095, 228410, 237195, 254514, 264303, 284634, 293670, 296933, 319410, 342615, 381771, 411138, 424190, 440505, 474390, 479115, 528606, 593866, 616707, 636285, 685230, 711585, 763542, 881010, 890799, 958230, 1027845, 1145313, 1233414, 1272570, 1321515, 1423170, 1484665, 1781598, 1850121, 1908855, 2055690, 2290626, 2643030, 2672397, 2969330, 3083535, 3435939, 3700242, 3817710, 4453995, 5344794, 5726565, 6167070, 6871878, 8017191, 8907990, 9250605, 11453130, 13361985, 16034382, 17179695, 18501210, 24051573, 26723970, 34359390, 40085955, 48103146, 80171910, 120257865, 240515730]

約数ペア:

[(1, 240515730), (2, 120257865), (3, 80171910), (5, 48103146), (6, 40085955), (7, 34359390), (9, 26723970), (10, 24051573), (13, 18501210), (14, 17179695), (15, 16034382), (18, 13361985), (21, 11453130), (26, 9250605), (27, 8907990), (30, 8017191), (35, 6871878), (39, 6167070), (42, 5726565), (45, 5344794), (54, 4453995), (63, 3817710), (65, 3700242), (70, 3435939), (78, 3083535), (81, 2969330), (90, 2672397), (91, 2643030), (105, 2290626), (117, 2055690), (126, 1908855), (130, 1850121), (135, 1781598), (162, 1484665), (169, 1423170), (182, 1321515), (189, 1272570), (195, 1233414), (210, 1145313), (234, 1027845), (251, 958230), (270, 890799), (273, 881010), (315, 763542), (338, 711585), (351, 685230), (378, 636285), (390, 616707), (405, 593866), (455, 528606), (502, 479115), (507, 474390), (546, 440505), (567, 424190), (585, 411138), (630, 381771), (702, 342615), (753, 319410), (810, 296933), (819, 293670), (845, 284634), (910, 264303), (945, 254514), (1014, 237195), (1053, 228410), (1134, 212095), (1170, 205569), (1183, 203310), (1255, 191646), (1365, 176202), (1506, 159705), (1521, 158130), (1638, 146835), (1690, 142317), (1755, 137046), (1757, 136890), (1890, 127257), (2106, 114205), (2259, 106470), (2366, 101655), (2457, 97890), (2510, 95823), (2535, 94878), (2730, 88101), (2835, 84838), (3042, 79065), (3263, 73710), (3510, 68523), (3514, 68445), (3549, 67770), (3765, 63882), (4095, 58734), (4518, 53235), (4563, 52710), (4914, 48945), (5070, 47439), (5265, 45682), (5271, 45630), (5670, 42419), (5915, 40662), (6526, 36855), (6777, 35490), (7098, 33885), (7371, 32630), (7530, 31941), (7605, 31626), (8190, 29367), (8785, 27378), (9126, 26355), (9789, 24570), (10530, 22841), (10542, 22815), (10647, 22590), (11295, 21294), (11830, 20331), (12285, 19578), (13554, 17745), (13689, 17570), (14742, 16315), (15210, 15813)]