100846720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 256

約数和(自身を含む): 296110080

約数和(自身を除く): 195263360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 31, 32, 34, 40, 46, 52, 62, 64, 65, 68, 80, 85, 92, 104, 115, 124, 128, 130, 136, 155, 160, 170, 184, 208, 221, 230, 248, 260, 272, 299, 310, 320, 340, 368, 391, 403, 416, 442, 460, 496, 520, 527, 544, 598, 620, 640, 680, 713, 736, 782, 806, 832, 884, 920, 992, 1040, 1054, 1088, 1105, 1196, 1240, 1360, 1426, 1472, 1495, 1564, 1612, 1664, 1768, 1840, 1955, 1984, 2015, 2080, 2108, 2176, 2210, 2392, 2480, 2635, 2720, 2852, 2944, 2990, 3128, 3224, 3536, 3565, 3680, 3910, 3968, 4030, 4160, 4216, 4420, 4784, 4960, 5083, 5270, 5440, 5704, 5980, 6256, 6448, 6851, 7072, 7130, 7360, 7820, 8060, 8320, 8432, 8840, 9269, 9568, 9920, 10166, 10540, 10880, 11408, 11960, 12121, 12512, 12896, 13702, 14144, 14260, 14720, 15640, 16120, 16864, 17680, 18538, 19136, 19840, 20332, 21080, 22816, 23920, 24242, 25024, 25415, 25792, 27404, 28288, 28520, 31280, 32240, 33728, 34255, 35360, 37076, 38272, 40664, 42160, 45632, 46345, 47840, 48484, 50048, 50830, 51584, 54808, 57040, 60605, 62560, 64480, 67456, 68510, 70720, 74152, 81328, 84320, 91264, 92690, 95680, 96968, 101660, 109616, 114080, 121210, 125120, 128960, 137020, 141440, 148304, 157573, 162656, 168640, 185380, 191360, 193936, 203320, 219232, 228160, 242420, 250240, 257920, 274040, 296608, 315146, 325312, 337280, 370760, 387872, 406640, 438464, 456320, 484840, 548080, 593216, 630292, 650624, 741520, 775744, 787865, 813280, 876928, 969680, 1096160, 1186432, 1260584, 1483040, 1551488, 1575730, 1626560, 1939360, 2192320, 2521168, 2966080, 3151460, 3253120, 3878720, 4384640, 5042336, 5932160, 6302920, 7757440, 10084672, 12605840, 20169344, 25211680, 50423360, 100846720]

約数ペア:

[(1, 100846720), (2, 50423360), (4, 25211680), (5, 20169344), (8, 12605840), (10, 10084672), (13, 7757440), (16, 6302920), (17, 5932160), (20, 5042336), (23, 4384640), (26, 3878720), (31, 3253120), (32, 3151460), (34, 2966080), (40, 2521168), (46, 2192320), (52, 1939360), (62, 1626560), (64, 1575730), (65, 1551488), (68, 1483040), (80, 1260584), (85, 1186432), (92, 1096160), (104, 969680), (115, 876928), (124, 813280), (128, 787865), (130, 775744), (136, 741520), (155, 650624), (160, 630292), (170, 593216), (184, 548080), (208, 484840), (221, 456320), (230, 438464), (248, 406640), (260, 387872), (272, 370760), (299, 337280), (310, 325312), (320, 315146), (340, 296608), (368, 274040), (391, 257920), (403, 250240), (416, 242420), (442, 228160), (460, 219232), (496, 203320), (520, 193936), (527, 191360), (544, 185380), (598, 168640), (620, 162656), (640, 157573), (680, 148304), (713, 141440), (736, 137020), (782, 128960), (806, 125120), (832, 121210), (884, 114080), (920, 109616), (992, 101660), (1040, 96968), (1054, 95680), (1088, 92690), (1105, 91264), (1196, 84320), (1240, 81328), (1360, 74152), (1426, 70720), (1472, 68510), (1495, 67456), (1564, 64480), (1612, 62560), (1664, 60605), (1768, 57040), (1840, 54808), (1955, 51584), (1984, 50830), (2015, 50048), (2080, 48484), (2108, 47840), (2176, 46345), (2210, 45632), (2392, 42160), (2480, 40664), (2635, 38272), (2720, 37076), (2852, 35360), (2944, 34255), (2990, 33728), (3128, 32240), (3224, 31280), (3536, 28520), (3565, 28288), (3680, 27404), (3910, 25792), (3968, 25415), (4030, 25024), (4160, 24242), (4216, 23920), (4420, 22816), (4784, 21080), (4960, 20332), (5083, 19840), (5270, 19136), (5440, 18538), (5704, 17680), (5980, 16864), (6256, 16120), (6448, 15640), (6851, 14720), (7072, 14260), (7130, 14144), (7360, 13702), (7820, 12896), (8060, 12512), (8320, 12121), (8432, 11960), (8840, 11408), (9269, 10880), (9568, 10540), (9920, 10166)]