16889329320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223759}}^1$

素因数の和:223827

約数の個数: 128

約数和(自身を含む): 55098662400

約数和(自身を除く): 38209333080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1110, 1258, 1480, 1887, 2040, 2220, 2516, 3145, 3774, 4440, 5032, 6290, 7548, 9435, 12580, 15096, 18870, 25160, 37740, 75480, 223759, 447518, 671277, 895036, 1118795, 1342554, 1790072, 2237590, 2685108, 3356385, 3803903, 4475180, 5370216, 6712770, 7607806, 8279083, 8950360, 11411709, 13425540, 15215612, 16558166, 19019515, 22823418, 24837249, 26851080, 30431224, 33116332, 38039030, 41395415, 45646836, 49674498, 57058545, 66232664, 76078060, 82790830, 91293672, 99348996, 114117090, 124186245, 140744411, 152156120, 165581660, 198697992, 228234180, 248372490, 281488822, 331163320, 422233233, 456468360, 496744980, 562977644, 703722055, 844466466, 993489960, 1125955288, 1407444110, 1688932932, 2111166165, 2814888220, 3377865864, 4222332330, 5629776440, 8444664660, 16889329320]

約数ペア:

[(1, 16889329320), (2, 8444664660), (3, 5629776440), (4, 4222332330), (5, 3377865864), (6, 2814888220), (8, 2111166165), (10, 1688932932), (12, 1407444110), (15, 1125955288), (17, 993489960), (20, 844466466), (24, 703722055), (30, 562977644), (34, 496744980), (37, 456468360), (40, 422233233), (51, 331163320), (60, 281488822), (68, 248372490), (74, 228234180), (85, 198697992), (102, 165581660), (111, 152156120), (120, 140744411), (136, 124186245), (148, 114117090), (170, 99348996), (185, 91293672), (204, 82790830), (222, 76078060), (255, 66232664), (296, 57058545), (340, 49674498), (370, 45646836), (408, 41395415), (444, 38039030), (510, 33116332), (555, 30431224), (629, 26851080), (680, 24837249), (740, 22823418), (888, 19019515), (1020, 16558166), (1110, 15215612), (1258, 13425540), (1480, 11411709), (1887, 8950360), (2040, 8279083), (2220, 7607806), (2516, 6712770), (3145, 5370216), (3774, 4475180), (4440, 3803903), (5032, 3356385), (6290, 2685108), (7548, 2237590), (9435, 1790072), (12580, 1342554), (15096, 1118795), (18870, 895036), (25160, 671277), (37740, 447518), (75480, 223759)]