1838969600

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 324

約数和(自身を含む): 5285317968

約数和(自身を除く): 3446348368

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, 520, 575, 598, 620, 640, 650, 713, 736, 775, 800, 806, 832, 920, 961, 992, 1040, 1150, 1196, 1240, 1280, 1300, 1426, 1472, 1495, 1550, 1600, 1612, 1664, 1840, 1922, 1984, 2015, 2080, 2300, 2392, 2480, 2600, 2852, 2944, 2990, 3100, 3200, 3224, 3328, 3565, 3680, 3844, 3968, 4030, 4160, 4600, 4784, 4805, 4960, 5200, 5704, 5888, 5980, 6200, 6400, 6448, 7130, 7360, 7475, 7688, 7936, 8060, 8320, 9200, 9269, 9568, 9610, 9920, 10075, 10400, 11408, 11960, 12400, 12493, 12896, 14260, 14720, 14950, 15376, 16120, 16640, 17825, 18400, 18538, 19136, 19220, 19840, 20150, 20800, 22103, 22816, 23920, 24025, 24800, 24986, 25792, 28520, 29440, 29900, 30752, 32240, 35650, 36800, 37076, 38272, 38440, 39680, 40300, 41600, 44206, 45632, 46345, 47840, 48050, 49600, 49972, 51584, 57040, 59800, 61504, 62465, 64480, 71300, 73600, 74152, 76544, 76880, 80600, 83200, 88412, 91264, 92690, 95680, 96100, 99200, 99944, 103168, 110515, 114080, 119600, 123008, 124930, 128960, 142600, 147200, 148304, 153760, 161200, 176824, 182528, 185380, 191360, 192200, 198400, 199888, 221030, 228160, 231725, 239200, 246016, 249860, 257920, 285200, 287339, 296608, 307520, 312325, 322400, 353648, 370760, 382720, 384400, 399776, 442060, 456320, 463450, 478400, 499720, 515840, 552575, 570400, 574678, 593216, 615040, 624650, 644800, 707296, 741520, 768800, 799552, 884120, 912640, 926900, 956800, 999440, 1105150, 1140800, 1149356, 1186432, 1230080, 1249300, 1289600, 1414592, 1436695, 1483040, 1537600, 1599104, 1768240, 1853800, 1913600, 1998880, 2210300, 2281600, 2298712, 2372864, 2498600, 2579200, 2829184, 2873390, 2966080, 3075200, 3198208, 3536480, 3707600, 3997760, 4420600, 4563200, 4597424, 4997200, 5658368, 5746780, 5932160, 6150400, 7072960, 7183475, 7415200, 7995520, 8841200, 9194848, 9994400, 11493560, 11864320, 14145920, 14366950, 14830400, 15991040, 17682400, 18389696, 19988800, 22987120, 28291840, 28733900, 29660800, 35364800, 36779392, 39977600, 45974240, 57467800, 59321600, 70729600, 73558784, 79955200, 91948480, 114935600, 141459200, 183896960, 229871200, 367793920, 459742400, 919484800, 1838969600]

約数ペア:

[(1, 1838969600), (2, 919484800), (4, 459742400), (5, 367793920), (8, 229871200), (10, 183896960), (13, 141459200), (16, 114935600), (20, 91948480), (23, 79955200), (25, 73558784), (26, 70729600), (31, 59321600), (32, 57467800), (40, 45974240), (46, 39977600), (50, 36779392), (52, 35364800), (62, 29660800), (64, 28733900), (65, 28291840), (80, 22987120), (92, 19988800), (100, 18389696), (104, 17682400), (115, 15991040), (124, 14830400), (128, 14366950), (130, 14145920), (155, 11864320), (160, 11493560), (184, 9994400), (200, 9194848), (208, 8841200), (230, 7995520), (248, 7415200), (256, 7183475), (260, 7072960), (299, 6150400), (310, 5932160), (320, 5746780), (325, 5658368), (368, 4997200), (400, 4597424), (403, 4563200), (416, 4420600), (460, 3997760), (496, 3707600), (520, 3536480), (575, 3198208), (598, 3075200), (620, 2966080), (640, 2873390), (650, 2829184), (713, 2579200), (736, 2498600), (775, 2372864), (800, 2298712), (806, 2281600), (832, 2210300), (920, 1998880), (961, 1913600), (992, 1853800), (1040, 1768240), (1150, 1599104), (1196, 1537600), (1240, 1483040), (1280, 1436695), (1300, 1414592), (1426, 1289600), (1472, 1249300), (1495, 1230080), (1550, 1186432), (1600, 1149356), (1612, 1140800), (1664, 1105150), (1840, 999440), (1922, 956800), (1984, 926900), (2015, 912640), (2080, 884120), (2300, 799552), (2392, 768800), (2480, 741520), (2600, 707296), (2852, 644800), (2944, 624650), (2990, 615040), (3100, 593216), (3200, 574678), (3224, 570400), (3328, 552575), (3565, 515840), (3680, 499720), (3844, 478400), (3968, 463450), (4030, 456320), (4160, 442060), (4600, 399776), (4784, 384400), (4805, 382720), (4960, 370760), (5200, 353648), (5704, 322400), (5888, 312325), (5980, 307520), (6200, 296608), (6400, 287339), (6448, 285200), (7130, 257920), (7360, 249860), (7475, 246016), (7688, 239200), (7936, 231725), (8060, 228160), (8320, 221030), (9200, 199888), (9269, 198400), (9568, 192200), (9610, 191360), (9920, 185380), (10075, 182528), (10400, 176824), (11408, 161200), (11960, 153760), (12400, 148304), (12493, 147200), (12896, 142600), (14260, 128960), (14720, 124930), (14950, 123008), (15376, 119600), (16120, 114080), (16640, 110515), (17825, 103168), (18400, 99944), (18538, 99200), (19136, 96100), (19220, 95680), (19840, 92690), (20150, 91264), (20800, 88412), (22103, 83200), (22816, 80600), (23920, 76880), (24025, 76544), (24800, 74152), (24986, 73600), (25792, 71300), (28520, 64480), (29440, 62465), (29900, 61504), (30752, 59800), (32240, 57040), (35650, 51584), (36800, 49972), (37076, 49600), (38272, 48050), (38440, 47840), (39680, 46345), (40300, 45632), (41600, 44206)]