16029160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 45619200

約数和(自身を除く): 29590040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 131, 133, 140, 152, 161, 184, 190, 230, 262, 266, 280, 322, 380, 437, 460, 524, 532, 644, 655, 665, 760, 805, 874, 917, 920, 1048, 1064, 1288, 1310, 1330, 1610, 1748, 1834, 2185, 2489, 2620, 2660, 3013, 3059, 3220, 3496, 3668, 4370, 4585, 4978, 5240, 5320, 6026, 6118, 6440, 7336, 8740, 9170, 9956, 12052, 12236, 12445, 15065, 15295, 17423, 17480, 18340, 19912, 21091, 24104, 24472, 24890, 30130, 30590, 34846, 36680, 42182, 49780, 57247, 60260, 61180, 69692, 84364, 87115, 99560, 105455, 114494, 120520, 122360, 139384, 168728, 174230, 210910, 228988, 286235, 348460, 400729, 421820, 457976, 572470, 696920, 801458, 843640, 1144940, 1602916, 2003645, 2289880, 3205832, 4007290, 8014580, 16029160]

約数ペア:

[(1, 16029160), (2, 8014580), (4, 4007290), (5, 3205832), (7, 2289880), (8, 2003645), (10, 1602916), (14, 1144940), (19, 843640), (20, 801458), (23, 696920), (28, 572470), (35, 457976), (38, 421820), (40, 400729), (46, 348460), (56, 286235), (70, 228988), (76, 210910), (92, 174230), (95, 168728), (115, 139384), (131, 122360), (133, 120520), (140, 114494), (152, 105455), (161, 99560), (184, 87115), (190, 84364), (230, 69692), (262, 61180), (266, 60260), (280, 57247), (322, 49780), (380, 42182), (437, 36680), (460, 34846), (524, 30590), (532, 30130), (644, 24890), (655, 24472), (665, 24104), (760, 21091), (805, 19912), (874, 18340), (917, 17480), (920, 17423), (1048, 15295), (1064, 15065), (1288, 12445), (1310, 12236), (1330, 12052), (1610, 9956), (1748, 9170), (1834, 8740), (2185, 7336), (2489, 6440), (2620, 6118), (2660, 6026), (3013, 5320), (3059, 5240), (3220, 4978), (3496, 4585), (3668, 4370)]