232837280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 642152448

約数和(自身を除く): 409315168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 65, 80, 92, 104, 115, 124, 130, 155, 157, 160, 184, 208, 230, 248, 260, 299, 310, 314, 368, 403, 416, 460, 496, 520, 598, 620, 628, 713, 736, 785, 806, 920, 992, 1040, 1196, 1240, 1256, 1426, 1495, 1570, 1612, 1840, 2015, 2041, 2080, 2392, 2480, 2512, 2852, 2990, 3140, 3224, 3565, 3611, 3680, 4030, 4082, 4784, 4867, 4960, 5024, 5704, 5980, 6280, 6448, 7130, 7222, 8060, 8164, 9269, 9568, 9734, 10205, 11408, 11960, 12560, 12896, 14260, 14444, 16120, 16328, 18055, 18538, 19468, 20410, 22816, 23920, 24335, 25120, 28520, 28888, 32240, 32656, 36110, 37076, 38936, 40820, 46345, 46943, 47840, 48670, 57040, 57776, 63271, 64480, 65312, 72220, 74152, 77872, 81640, 92690, 93886, 97340, 111941, 114080, 115552, 126542, 144440, 148304, 155744, 163280, 185380, 187772, 194680, 223882, 234715, 253084, 288880, 296608, 316355, 326560, 370760, 375544, 389360, 447764, 469430, 506168, 559705, 577760, 632710, 741520, 751088, 778720, 895528, 938860, 1012336, 1119410, 1265420, 1455233, 1483040, 1502176, 1791056, 1877720, 2024672, 2238820, 2530840, 2910466, 3582112, 3755440, 4477640, 5061680, 5820932, 7276165, 7510880, 8955280, 10123360, 11641864, 14552330, 17910560, 23283728, 29104660, 46567456, 58209320, 116418640, 232837280]

約数ペア:

[(1, 232837280), (2, 116418640), (4, 58209320), (5, 46567456), (8, 29104660), (10, 23283728), (13, 17910560), (16, 14552330), (20, 11641864), (23, 10123360), (26, 8955280), (31, 7510880), (32, 7276165), (40, 5820932), (46, 5061680), (52, 4477640), (62, 3755440), (65, 3582112), (80, 2910466), (92, 2530840), (104, 2238820), (115, 2024672), (124, 1877720), (130, 1791056), (155, 1502176), (157, 1483040), (160, 1455233), (184, 1265420), (208, 1119410), (230, 1012336), (248, 938860), (260, 895528), (299, 778720), (310, 751088), (314, 741520), (368, 632710), (403, 577760), (416, 559705), (460, 506168), (496, 469430), (520, 447764), (598, 389360), (620, 375544), (628, 370760), (713, 326560), (736, 316355), (785, 296608), (806, 288880), (920, 253084), (992, 234715), (1040, 223882), (1196, 194680), (1240, 187772), (1256, 185380), (1426, 163280), (1495, 155744), (1570, 148304), (1612, 144440), (1840, 126542), (2015, 115552), (2041, 114080), (2080, 111941), (2392, 97340), (2480, 93886), (2512, 92690), (2852, 81640), (2990, 77872), (3140, 74152), (3224, 72220), (3565, 65312), (3611, 64480), (3680, 63271), (4030, 57776), (4082, 57040), (4784, 48670), (4867, 47840), (4960, 46943), (5024, 46345), (5704, 40820), (5980, 38936), (6280, 37076), (6448, 36110), (7130, 32656), (7222, 32240), (8060, 28888), (8164, 28520), (9269, 25120), (9568, 24335), (9734, 23920), (10205, 22816), (11408, 20410), (11960, 19468), (12560, 18538), (12896, 18055), (14260, 16328), (14444, 16120)]