161433120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:639

約数の個数: 192

約数和(自身を含む): 553512960

約数和(自身を除く): 392079840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 571, 589, 608, 620, 744, 760, 912, 930, 992, 1140, 1142, 1178, 1240, 1488, 1520, 1713, 1767, 1824, 1860, 2280, 2284, 2356, 2480, 2855, 2945, 2976, 3040, 3426, 3534, 3720, 4560, 4568, 4712, 4960, 5710, 5890, 6852, 7068, 7440, 8565, 8835, 9120, 9136, 9424, 10849, 11420, 11780, 13704, 14136, 14880, 17130, 17670, 17701, 18272, 18848, 21698, 22840, 23560, 27408, 28272, 32547, 34260, 35340, 35402, 43396, 45680, 47120, 53103, 54245, 54816, 56544, 65094, 68520, 70680, 70804, 86792, 88505, 91360, 94240, 106206, 108490, 130188, 137040, 141360, 141608, 162735, 173584, 177010, 212412, 216980, 260376, 265515, 274080, 282720, 283216, 325470, 336319, 347168, 354020, 424824, 433960, 520752, 531030, 566432, 650940, 672638, 708040, 849648, 867920, 1008957, 1041504, 1062060, 1301880, 1345276, 1416080, 1681595, 1699296, 1735840, 2017914, 2124120, 2603760, 2690552, 2832160, 3363190, 4035828, 4248240, 5044785, 5207520, 5381104, 6726380, 8071656, 8496480, 10089570, 10762208, 13452760, 16143312, 20179140, 26905520, 32286624, 40358280, 53811040, 80716560, 161433120]

約数ペア:

[(1, 161433120), (2, 80716560), (3, 53811040), (4, 40358280), (5, 32286624), (6, 26905520), (8, 20179140), (10, 16143312), (12, 13452760), (15, 10762208), (16, 10089570), (19, 8496480), (20, 8071656), (24, 6726380), (30, 5381104), (31, 5207520), (32, 5044785), (38, 4248240), (40, 4035828), (48, 3363190), (57, 2832160), (60, 2690552), (62, 2603760), (76, 2124120), (80, 2017914), (93, 1735840), (95, 1699296), (96, 1681595), (114, 1416080), (120, 1345276), (124, 1301880), (152, 1062060), (155, 1041504), (160, 1008957), (186, 867920), (190, 849648), (228, 708040), (240, 672638), (248, 650940), (285, 566432), (304, 531030), (310, 520752), (372, 433960), (380, 424824), (456, 354020), (465, 347168), (480, 336319), (496, 325470), (570, 283216), (571, 282720), (589, 274080), (608, 265515), (620, 260376), (744, 216980), (760, 212412), (912, 177010), (930, 173584), (992, 162735), (1140, 141608), (1142, 141360), (1178, 137040), (1240, 130188), (1488, 108490), (1520, 106206), (1713, 94240), (1767, 91360), (1824, 88505), (1860, 86792), (2280, 70804), (2284, 70680), (2356, 68520), (2480, 65094), (2855, 56544), (2945, 54816), (2976, 54245), (3040, 53103), (3426, 47120), (3534, 45680), (3720, 43396), (4560, 35402), (4568, 35340), (4712, 34260), (4960, 32547), (5710, 28272), (5890, 27408), (6852, 23560), (7068, 22840), (7440, 21698), (8565, 18848), (8835, 18272), (9120, 17701), (9136, 17670), (9424, 17130), (10849, 14880), (11420, 14136), (11780, 13704)]