216613540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 579156480

約数和(自身を除く): 362542940

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 37, 44, 46, 52, 55, 65, 74, 89, 92, 110, 115, 130, 143, 148, 178, 185, 220, 230, 253, 260, 286, 299, 356, 370, 407, 445, 460, 481, 506, 572, 598, 715, 740, 814, 851, 890, 962, 979, 1012, 1157, 1196, 1265, 1430, 1495, 1628, 1702, 1780, 1924, 1958, 2035, 2047, 2314, 2405, 2530, 2860, 2990, 3289, 3293, 3404, 3916, 4070, 4094, 4255, 4628, 4810, 4895, 5060, 5291, 5785, 5980, 6578, 6586, 8140, 8188, 8510, 9361, 9620, 9790, 10235, 10582, 11063, 11570, 12727, 13156, 13172, 16445, 16465, 17020, 18722, 19580, 20470, 21164, 22126, 22517, 23140, 25454, 26455, 26611, 32890, 32930, 36223, 37444, 40940, 42809, 44252, 45034, 46805, 50908, 52910, 53222, 55315, 63635, 65780, 65860, 72446, 75739, 85618, 90068, 93610, 105820, 106444, 110630, 112585, 121693, 127270, 133055, 144892, 151478, 171236, 181115, 187220, 214045, 221260, 225170, 243386, 254540, 266110, 292721, 302956, 362230, 378695, 428090, 450340, 470899, 486772, 532220, 585442, 608465, 724460, 757390, 833129, 856180, 941798, 984607, 1170884, 1216930, 1463605, 1514780, 1666258, 1883596, 1969214, 2354495, 2433860, 2927210, 3332516, 3938428, 4165645, 4708990, 4923035, 5854420, 8331290, 9417980, 9846070, 10830677, 16662580, 19692140, 21661354, 43322708, 54153385, 108306770, 216613540]

約数ペア:

[(1, 216613540), (2, 108306770), (4, 54153385), (5, 43322708), (10, 21661354), (11, 19692140), (13, 16662580), (20, 10830677), (22, 9846070), (23, 9417980), (26, 8331290), (37, 5854420), (44, 4923035), (46, 4708990), (52, 4165645), (55, 3938428), (65, 3332516), (74, 2927210), (89, 2433860), (92, 2354495), (110, 1969214), (115, 1883596), (130, 1666258), (143, 1514780), (148, 1463605), (178, 1216930), (185, 1170884), (220, 984607), (230, 941798), (253, 856180), (260, 833129), (286, 757390), (299, 724460), (356, 608465), (370, 585442), (407, 532220), (445, 486772), (460, 470899), (481, 450340), (506, 428090), (572, 378695), (598, 362230), (715, 302956), (740, 292721), (814, 266110), (851, 254540), (890, 243386), (962, 225170), (979, 221260), (1012, 214045), (1157, 187220), (1196, 181115), (1265, 171236), (1430, 151478), (1495, 144892), (1628, 133055), (1702, 127270), (1780, 121693), (1924, 112585), (1958, 110630), (2035, 106444), (2047, 105820), (2314, 93610), (2405, 90068), (2530, 85618), (2860, 75739), (2990, 72446), (3289, 65860), (3293, 65780), (3404, 63635), (3916, 55315), (4070, 53222), (4094, 52910), (4255, 50908), (4628, 46805), (4810, 45034), (4895, 44252), (5060, 42809), (5291, 40940), (5785, 37444), (5980, 36223), (6578, 32930), (6586, 32890), (8140, 26611), (8188, 26455), (8510, 25454), (9361, 23140), (9620, 22517), (9790, 22126), (10235, 21164), (10582, 20470), (11063, 19580), (11570, 18722), (12727, 17020), (13156, 16465), (13172, 16445)]