73695440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 215986176

約数和(自身を除く): 142290736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 53, 56, 65, 70, 80, 91, 104, 106, 112, 130, 140, 182, 191, 208, 212, 260, 265, 280, 364, 371, 382, 424, 455, 520, 530, 560, 689, 728, 742, 764, 848, 910, 955, 1040, 1060, 1337, 1378, 1456, 1484, 1528, 1820, 1855, 1910, 2120, 2483, 2674, 2756, 2968, 3056, 3445, 3640, 3710, 3820, 4240, 4823, 4966, 5348, 5512, 5936, 6685, 6890, 7280, 7420, 7640, 9646, 9932, 10123, 10696, 11024, 12415, 13370, 13780, 14840, 15280, 17381, 19292, 19864, 20246, 21392, 24115, 24830, 26740, 27560, 29680, 34762, 38584, 39728, 40492, 48230, 49660, 50615, 53480, 55120, 69524, 70861, 77168, 80984, 86905, 96460, 99320, 101230, 106960, 131599, 139048, 141722, 161968, 173810, 192920, 198640, 202460, 263198, 278096, 283444, 347620, 354305, 385840, 404920, 526396, 566888, 657995, 695240, 708610, 809840, 921193, 1052792, 1133776, 1315990, 1390480, 1417220, 1842386, 2105584, 2631980, 2834440, 3684772, 4605965, 5263960, 5668880, 7369544, 9211930, 10527920, 14739088, 18423860, 36847720, 73695440]

約数ペア:

[(1, 73695440), (2, 36847720), (4, 18423860), (5, 14739088), (7, 10527920), (8, 9211930), (10, 7369544), (13, 5668880), (14, 5263960), (16, 4605965), (20, 3684772), (26, 2834440), (28, 2631980), (35, 2105584), (40, 1842386), (52, 1417220), (53, 1390480), (56, 1315990), (65, 1133776), (70, 1052792), (80, 921193), (91, 809840), (104, 708610), (106, 695240), (112, 657995), (130, 566888), (140, 526396), (182, 404920), (191, 385840), (208, 354305), (212, 347620), (260, 283444), (265, 278096), (280, 263198), (364, 202460), (371, 198640), (382, 192920), (424, 173810), (455, 161968), (520, 141722), (530, 139048), (560, 131599), (689, 106960), (728, 101230), (742, 99320), (764, 96460), (848, 86905), (910, 80984), (955, 77168), (1040, 70861), (1060, 69524), (1337, 55120), (1378, 53480), (1456, 50615), (1484, 49660), (1528, 48230), (1820, 40492), (1855, 39728), (1910, 38584), (2120, 34762), (2483, 29680), (2674, 27560), (2756, 26740), (2968, 24830), (3056, 24115), (3445, 21392), (3640, 20246), (3710, 19864), (3820, 19292), (4240, 17381), (4823, 15280), (4966, 14840), (5348, 13780), (5512, 13370), (5936, 12415), (6685, 11024), (6890, 10696), (7280, 10123), (7420, 9932), (7640, 9646)]