354303040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^3$

素因数の和:106

約数の個数: 224

約数和(自身を含む): 1085575680

約数和(自身を除く): 731272640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 64, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 160, 161, 182, 184, 208, 224, 230, 260, 280, 299, 320, 322, 364, 368, 416, 448, 455, 460, 520, 529, 560, 598, 644, 728, 736, 805, 832, 910, 920, 1040, 1058, 1120, 1196, 1288, 1456, 1472, 1495, 1610, 1820, 1840, 2080, 2093, 2116, 2240, 2392, 2576, 2645, 2912, 2990, 3220, 3640, 3680, 3703, 4160, 4186, 4232, 4784, 5152, 5290, 5824, 5980, 6440, 6877, 7280, 7360, 7406, 8372, 8464, 9568, 10304, 10465, 10580, 11960, 12167, 12880, 13754, 14560, 14812, 16744, 16928, 18515, 19136, 20930, 21160, 23920, 24334, 25760, 27508, 29120, 29624, 33488, 33856, 34385, 37030, 41860, 42320, 47840, 48139, 48668, 51520, 55016, 59248, 60835, 66976, 68770, 74060, 83720, 84640, 85169, 95680, 96278, 97336, 110032, 118496, 121670, 133952, 137540, 148120, 158171, 167440, 169280, 170338, 192556, 194672, 220064, 236992, 240695, 243340, 275080, 296240, 316342, 334880, 340676, 385112, 389344, 425845, 440128, 481390, 486680, 550160, 592480, 632684, 669760, 681352, 770224, 778688, 790855, 851690, 962780, 973360, 1100320, 1107197, 1184960, 1265368, 1362704, 1540448, 1581710, 1703380, 1925560, 1946720, 2200640, 2214394, 2530736, 2725408, 3080896, 3163420, 3406760, 3851120, 3893440, 4428788, 5061472, 5450816, 5535985, 6326840, 6813520, 7702240, 8857576, 10122944, 11071970, 12653680, 13627040, 15404480, 17715152, 22143940, 25307360, 27254080, 35430304, 44287880, 50614720, 70860608, 88575760, 177151520, 354303040]

約数ペア:

[(1, 354303040), (2, 177151520), (4, 88575760), (5, 70860608), (7, 50614720), (8, 44287880), (10, 35430304), (13, 27254080), (14, 25307360), (16, 22143940), (20, 17715152), (23, 15404480), (26, 13627040), (28, 12653680), (32, 11071970), (35, 10122944), (40, 8857576), (46, 7702240), (52, 6813520), (56, 6326840), (64, 5535985), (65, 5450816), (70, 5061472), (80, 4428788), (91, 3893440), (92, 3851120), (104, 3406760), (112, 3163420), (115, 3080896), (130, 2725408), (140, 2530736), (160, 2214394), (161, 2200640), (182, 1946720), (184, 1925560), (208, 1703380), (224, 1581710), (230, 1540448), (260, 1362704), (280, 1265368), (299, 1184960), (320, 1107197), (322, 1100320), (364, 973360), (368, 962780), (416, 851690), (448, 790855), (455, 778688), (460, 770224), (520, 681352), (529, 669760), (560, 632684), (598, 592480), (644, 550160), (728, 486680), (736, 481390), (805, 440128), (832, 425845), (910, 389344), (920, 385112), (1040, 340676), (1058, 334880), (1120, 316342), (1196, 296240), (1288, 275080), (1456, 243340), (1472, 240695), (1495, 236992), (1610, 220064), (1820, 194672), (1840, 192556), (2080, 170338), (2093, 169280), (2116, 167440), (2240, 158171), (2392, 148120), (2576, 137540), (2645, 133952), (2912, 121670), (2990, 118496), (3220, 110032), (3640, 97336), (3680, 96278), (3703, 95680), (4160, 85169), (4186, 84640), (4232, 83720), (4784, 74060), (5152, 68770), (5290, 66976), (5824, 60835), (5980, 59248), (6440, 55016), (6877, 51520), (7280, 48668), (7360, 48139), (7406, 47840), (8372, 42320), (8464, 41860), (9568, 37030), (10304, 34385), (10465, 33856), (10580, 33488), (11960, 29624), (12167, 29120), (12880, 27508), (13754, 25760), (14560, 24334), (14812, 23920), (16744, 21160), (16928, 20930), (18515, 19136)]