237286400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 264

約数和(自身を含む): 682289664

約数和(自身を除く): 445003264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 31, 32, 40, 46, 50, 52, 62, 64, 65, 80, 92, 100, 104, 115, 124, 128, 130, 155, 160, 184, 200, 208, 230, 248, 256, 260, 299, 310, 320, 325, 368, 400, 403, 416, 460, 496, 512, 520, 575, 598, 620, 640, 650, 713, 736, 775, 800, 806, 832, 920, 992, 1024, 1040, 1150, 1196, 1240, 1280, 1300, 1426, 1472, 1495, 1550, 1600, 1612, 1664, 1840, 1984, 2015, 2080, 2300, 2392, 2480, 2560, 2600, 2852, 2944, 2990, 3100, 3200, 3224, 3328, 3565, 3680, 3968, 4030, 4160, 4600, 4784, 4960, 5120, 5200, 5704, 5888, 5980, 6200, 6400, 6448, 6656, 7130, 7360, 7475, 7936, 8060, 8320, 9200, 9269, 9568, 9920, 10075, 10400, 11408, 11776, 11960, 12400, 12800, 12896, 13312, 14260, 14720, 14950, 15872, 16120, 16640, 17825, 18400, 18538, 19136, 19840, 20150, 20800, 22816, 23552, 23920, 24800, 25600, 25792, 28520, 29440, 29900, 31744, 32240, 33280, 35650, 36800, 37076, 38272, 39680, 40300, 41600, 45632, 46345, 47840, 49600, 51584, 57040, 58880, 59800, 64480, 66560, 71300, 73600, 74152, 76544, 79360, 80600, 83200, 91264, 92690, 95680, 99200, 103168, 114080, 117760, 119600, 128960, 142600, 147200, 148304, 153088, 158720, 161200, 166400, 182528, 185380, 191360, 198400, 206336, 228160, 231725, 239200, 257920, 285200, 294400, 296608, 306176, 322400, 332800, 365056, 370760, 382720, 396800, 412672, 456320, 463450, 478400, 515840, 570400, 588800, 593216, 644800, 730112, 741520, 765440, 793600, 912640, 926900, 956800, 1031680, 1140800, 1186432, 1289600, 1483040, 1530880, 1825280, 1853800, 1913600, 2063360, 2281600, 2372864, 2579200, 2966080, 3650560, 3707600, 3827200, 4563200, 4745728, 5158400, 5932160, 7415200, 7654400, 9126400, 9491456, 10316800, 11864320, 14830400, 18252800, 23728640, 29660800, 47457280, 59321600, 118643200, 237286400]

約数ペア:

[(1, 237286400), (2, 118643200), (4, 59321600), (5, 47457280), (8, 29660800), (10, 23728640), (13, 18252800), (16, 14830400), (20, 11864320), (23, 10316800), (25, 9491456), (26, 9126400), (31, 7654400), (32, 7415200), (40, 5932160), (46, 5158400), (50, 4745728), (52, 4563200), (62, 3827200), (64, 3707600), (65, 3650560), (80, 2966080), (92, 2579200), (100, 2372864), (104, 2281600), (115, 2063360), (124, 1913600), (128, 1853800), (130, 1825280), (155, 1530880), (160, 1483040), (184, 1289600), (200, 1186432), (208, 1140800), (230, 1031680), (248, 956800), (256, 926900), (260, 912640), (299, 793600), (310, 765440), (320, 741520), (325, 730112), (368, 644800), (400, 593216), (403, 588800), (416, 570400), (460, 515840), (496, 478400), (512, 463450), (520, 456320), (575, 412672), (598, 396800), (620, 382720), (640, 370760), (650, 365056), (713, 332800), (736, 322400), (775, 306176), (800, 296608), (806, 294400), (832, 285200), (920, 257920), (992, 239200), (1024, 231725), (1040, 228160), (1150, 206336), (1196, 198400), (1240, 191360), (1280, 185380), (1300, 182528), (1426, 166400), (1472, 161200), (1495, 158720), (1550, 153088), (1600, 148304), (1612, 147200), (1664, 142600), (1840, 128960), (1984, 119600), (2015, 117760), (2080, 114080), (2300, 103168), (2392, 99200), (2480, 95680), (2560, 92690), (2600, 91264), (2852, 83200), (2944, 80600), (2990, 79360), (3100, 76544), (3200, 74152), (3224, 73600), (3328, 71300), (3565, 66560), (3680, 64480), (3968, 59800), (4030, 58880), (4160, 57040), (4600, 51584), (4784, 49600), (4960, 47840), (5120, 46345), (5200, 45632), (5704, 41600), (5888, 40300), (5980, 39680), (6200, 38272), (6400, 37076), (6448, 36800), (6656, 35650), (7130, 33280), (7360, 32240), (7475, 31744), (7936, 29900), (8060, 29440), (8320, 28520), (9200, 25792), (9269, 25600), (9568, 24800), (9920, 23920), (10075, 23552), (10400, 22816), (11408, 20800), (11776, 20150), (11960, 19840), (12400, 19136), (12800, 18538), (12896, 18400), (13312, 17825), (14260, 16640), (14720, 16120), (14950, 15872)]