7450691280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{16417}}^1$

素因数の和:16525

約数の個数: 160

約数和(自身を含む): 24234544128

約数和(自身を除く): 16783852848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 61, 62, 80, 93, 120, 122, 124, 155, 183, 186, 240, 244, 248, 305, 310, 366, 372, 465, 488, 496, 610, 620, 732, 744, 915, 930, 976, 1220, 1240, 1464, 1488, 1830, 1860, 1891, 2440, 2480, 2928, 3660, 3720, 3782, 4880, 5673, 7320, 7440, 7564, 9455, 11346, 14640, 15128, 16417, 18910, 22692, 28365, 30256, 32834, 37820, 45384, 49251, 56730, 65668, 75640, 82085, 90768, 98502, 113460, 131336, 151280, 164170, 197004, 226920, 246255, 262672, 328340, 394008, 453840, 492510, 508927, 656680, 788016, 985020, 1001437, 1017854, 1313360, 1526781, 1970040, 2002874, 2035708, 2544635, 3004311, 3053562, 3940080, 4005748, 4071416, 5007185, 5089270, 6008622, 6107124, 7633905, 8011496, 8142832, 10014370, 10178540, 12017244, 12214248, 15021555, 15267810, 16022992, 20028740, 20357080, 24034488, 24428496, 30043110, 30535620, 31044547, 40057480, 40714160, 48068976, 60086220, 61071240, 62089094, 80114960, 93133641, 120172440, 122142480, 124178188, 155222735, 186267282, 240344880, 248356376, 310445470, 372534564, 465668205, 496712752, 620890940, 745069128, 931336410, 1241781880, 1490138256, 1862672820, 2483563760, 3725345640, 7450691280]

約数ペア:

[(1, 7450691280), (2, 3725345640), (3, 2483563760), (4, 1862672820), (5, 1490138256), (6, 1241781880), (8, 931336410), (10, 745069128), (12, 620890940), (15, 496712752), (16, 465668205), (20, 372534564), (24, 310445470), (30, 248356376), (31, 240344880), (40, 186267282), (48, 155222735), (60, 124178188), (61, 122142480), (62, 120172440), (80, 93133641), (93, 80114960), (120, 62089094), (122, 61071240), (124, 60086220), (155, 48068976), (183, 40714160), (186, 40057480), (240, 31044547), (244, 30535620), (248, 30043110), (305, 24428496), (310, 24034488), (366, 20357080), (372, 20028740), (465, 16022992), (488, 15267810), (496, 15021555), (610, 12214248), (620, 12017244), (732, 10178540), (744, 10014370), (915, 8142832), (930, 8011496), (976, 7633905), (1220, 6107124), (1240, 6008622), (1464, 5089270), (1488, 5007185), (1830, 4071416), (1860, 4005748), (1891, 3940080), (2440, 3053562), (2480, 3004311), (2928, 2544635), (3660, 2035708), (3720, 2002874), (3782, 1970040), (4880, 1526781), (5673, 1313360), (7320, 1017854), (7440, 1001437), (7564, 985020), (9455, 788016), (11346, 656680), (14640, 508927), (15128, 492510), (16417, 453840), (18910, 394008), (22692, 328340), (28365, 262672), (30256, 246255), (32834, 226920), (37820, 197004), (45384, 164170), (49251, 151280), (56730, 131336), (65668, 113460), (75640, 98502), (82085, 90768)]