160429680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 240

約数和(自身を含む): 589292640

約数和(自身を除く): 428862960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 257, 270, 272, 289, 306, 340, 360, 408, 432, 459, 510, 514, 540, 578, 612, 680, 720, 765, 771, 816, 867, 918, 1020, 1028, 1080, 1156, 1224, 1285, 1360, 1445, 1530, 1542, 1734, 1836, 2040, 2056, 2160, 2295, 2312, 2313, 2448, 2570, 2601, 2890, 3060, 3084, 3468, 3672, 3855, 4080, 4112, 4335, 4369, 4590, 4624, 4626, 5140, 5202, 5780, 6120, 6168, 6936, 6939, 7344, 7710, 7803, 8670, 8738, 9180, 9252, 10280, 10404, 11560, 11565, 12240, 12336, 13005, 13107, 13872, 13878, 15420, 15606, 17340, 17476, 18360, 18504, 20560, 20808, 21845, 23120, 23130, 26010, 26214, 27756, 30840, 31212, 34680, 34695, 34952, 36720, 37008, 39015, 39321, 41616, 43690, 46260, 52020, 52428, 55512, 61680, 62424, 65535, 69360, 69390, 69904, 74273, 78030, 78642, 87380, 92520, 104040, 104856, 111024, 117963, 124848, 131070, 138780, 148546, 156060, 157284, 174760, 185040, 196605, 208080, 209712, 222819, 235926, 262140, 277560, 297092, 312120, 314568, 349520, 371365, 393210, 445638, 471852, 524280, 555120, 589815, 594184, 624240, 629136, 668457, 742730, 786420, 891276, 943704, 1048560, 1114095, 1179630, 1188368, 1336914, 1485460, 1572840, 1782552, 1887408, 2005371, 2228190, 2359260, 2673828, 2970920, 3145680, 3342285, 3565104, 4010742, 4456380, 4718520, 5347656, 5941840, 6684570, 8021484, 8912760, 9437040, 10026855, 10695312, 13369140, 16042968, 17825520, 20053710, 26738280, 32085936, 40107420, 53476560, 80214840, 160429680]

約数ペア:

[(1, 160429680), (2, 80214840), (3, 53476560), (4, 40107420), (5, 32085936), (6, 26738280), (8, 20053710), (9, 17825520), (10, 16042968), (12, 13369140), (15, 10695312), (16, 10026855), (17, 9437040), (18, 8912760), (20, 8021484), (24, 6684570), (27, 5941840), (30, 5347656), (34, 4718520), (36, 4456380), (40, 4010742), (45, 3565104), (48, 3342285), (51, 3145680), (54, 2970920), (60, 2673828), (68, 2359260), (72, 2228190), (80, 2005371), (85, 1887408), (90, 1782552), (102, 1572840), (108, 1485460), (120, 1336914), (135, 1188368), (136, 1179630), (144, 1114095), (153, 1048560), (170, 943704), (180, 891276), (204, 786420), (216, 742730), (240, 668457), (255, 629136), (257, 624240), (270, 594184), (272, 589815), (289, 555120), (306, 524280), (340, 471852), (360, 445638), (408, 393210), (432, 371365), (459, 349520), (510, 314568), (514, 312120), (540, 297092), (578, 277560), (612, 262140), (680, 235926), (720, 222819), (765, 209712), (771, 208080), (816, 196605), (867, 185040), (918, 174760), (1020, 157284), (1028, 156060), (1080, 148546), (1156, 138780), (1224, 131070), (1285, 124848), (1360, 117963), (1445, 111024), (1530, 104856), (1542, 104040), (1734, 92520), (1836, 87380), (2040, 78642), (2056, 78030), (2160, 74273), (2295, 69904), (2312, 69390), (2313, 69360), (2448, 65535), (2570, 62424), (2601, 61680), (2890, 55512), (3060, 52428), (3084, 52020), (3468, 46260), (3672, 43690), (3855, 41616), (4080, 39321), (4112, 39015), (4335, 37008), (4369, 36720), (4590, 34952), (4624, 34695), (4626, 34680), (5140, 31212), (5202, 30840), (5780, 27756), (6120, 26214), (6168, 26010), (6936, 23130), (6939, 23120), (7344, 21845), (7710, 20808), (7803, 20560), (8670, 18504), (8738, 18360), (9180, 17476), (9252, 17340), (10280, 15606), (10404, 15420), (11560, 13878), (11565, 13872), (12240, 13107), (12336, 13005)]