29660800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 84994560

約数和(自身を除く): 55333760

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, 260, 299, 310, 320, 325, 368, 400, 403, 416, 460, 496, 520, 575, 598, 620, 640, 650, 713, 736, 775, 800, 806, 832, 920, 992, 1040, 1150, 1196, 1240, 1300, 1426, 1472, 1495, 1550, 1600, 1612, 1664, 1840, 1984, 2015, 2080, 2300, 2392, 2480, 2600, 2852, 2944, 2990, 3100, 3200, 3224, 3565, 3680, 3968, 4030, 4160, 4600, 4784, 4960, 5200, 5704, 5980, 6200, 6448, 7130, 7360, 7475, 8060, 8320, 9200, 9269, 9568, 9920, 10075, 10400, 11408, 11960, 12400, 12896, 14260, 14720, 14950, 16120, 17825, 18400, 18538, 19136, 19840, 20150, 20800, 22816, 23920, 24800, 25792, 28520, 29900, 32240, 35650, 36800, 37076, 38272, 40300, 41600, 45632, 46345, 47840, 49600, 51584, 57040, 59800, 64480, 71300, 73600, 74152, 80600, 91264, 92690, 95680, 99200, 114080, 119600, 128960, 142600, 148304, 161200, 185380, 191360, 228160, 231725, 239200, 257920, 285200, 296608, 322400, 370760, 456320, 463450, 478400, 570400, 593216, 644800, 741520, 926900, 956800, 1140800, 1186432, 1289600, 1483040, 1853800, 2281600, 2966080, 3707600, 5932160, 7415200, 14830400, 29660800]

約数ペア:

[(1, 29660800), (2, 14830400), (4, 7415200), (5, 5932160), (8, 3707600), (10, 2966080), (13, 2281600), (16, 1853800), (20, 1483040), (23, 1289600), (25, 1186432), (26, 1140800), (31, 956800), (32, 926900), (40, 741520), (46, 644800), (50, 593216), (52, 570400), (62, 478400), (64, 463450), (65, 456320), (80, 370760), (92, 322400), (100, 296608), (104, 285200), (115, 257920), (124, 239200), (128, 231725), (130, 228160), (155, 191360), (160, 185380), (184, 161200), (200, 148304), (208, 142600), (230, 128960), (248, 119600), (260, 114080), (299, 99200), (310, 95680), (320, 92690), (325, 91264), (368, 80600), (400, 74152), (403, 73600), (416, 71300), (460, 64480), (496, 59800), (520, 57040), (575, 51584), (598, 49600), (620, 47840), (640, 46345), (650, 45632), (713, 41600), (736, 40300), (775, 38272), (800, 37076), (806, 36800), (832, 35650), (920, 32240), (992, 29900), (1040, 28520), (1150, 25792), (1196, 24800), (1240, 23920), (1300, 22816), (1426, 20800), (1472, 20150), (1495, 19840), (1550, 19136), (1600, 18538), (1612, 18400), (1664, 17825), (1840, 16120), (1984, 14950), (2015, 14720), (2080, 14260), (2300, 12896), (2392, 12400), (2480, 11960), (2600, 11408), (2852, 10400), (2944, 10075), (2990, 9920), (3100, 9568), (3200, 9269), (3224, 9200), (3565, 8320), (3680, 8060), (3968, 7475), (4030, 7360), (4160, 7130), (4600, 6448), (4784, 6200), (4960, 5980), (5200, 5704)]