43381560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 139968000

約数和(自身を除く): 96586440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 152, 159, 190, 212, 228, 265, 285, 318, 359, 380, 424, 456, 530, 570, 636, 718, 760, 795, 1007, 1060, 1077, 1140, 1272, 1436, 1590, 1795, 2014, 2120, 2154, 2280, 2872, 3021, 3180, 3590, 4028, 4308, 5035, 5385, 6042, 6360, 6821, 7180, 8056, 8616, 10070, 10770, 12084, 13642, 14360, 15105, 19027, 20140, 20463, 21540, 24168, 27284, 30210, 34105, 38054, 40280, 40926, 43080, 54568, 57081, 60420, 68210, 76108, 81852, 95135, 102315, 114162, 120840, 136420, 152216, 163704, 190270, 204630, 228324, 272840, 285405, 361513, 380540, 409260, 456648, 570810, 723026, 761080, 818520, 1084539, 1141620, 1446052, 1807565, 2169078, 2283240, 2892104, 3615130, 4338156, 5422695, 7230260, 8676312, 10845390, 14460520, 21690780, 43381560]

約数ペア:

[(1, 43381560), (2, 21690780), (3, 14460520), (4, 10845390), (5, 8676312), (6, 7230260), (8, 5422695), (10, 4338156), (12, 3615130), (15, 2892104), (19, 2283240), (20, 2169078), (24, 1807565), (30, 1446052), (38, 1141620), (40, 1084539), (53, 818520), (57, 761080), (60, 723026), (76, 570810), (95, 456648), (106, 409260), (114, 380540), (120, 361513), (152, 285405), (159, 272840), (190, 228324), (212, 204630), (228, 190270), (265, 163704), (285, 152216), (318, 136420), (359, 120840), (380, 114162), (424, 102315), (456, 95135), (530, 81852), (570, 76108), (636, 68210), (718, 60420), (760, 57081), (795, 54568), (1007, 43080), (1060, 40926), (1077, 40280), (1140, 38054), (1272, 34105), (1436, 30210), (1590, 27284), (1795, 24168), (2014, 21540), (2120, 20463), (2154, 20140), (2280, 19027), (2872, 15105), (3021, 14360), (3180, 13642), (3590, 12084), (4028, 10770), (4308, 10070), (5035, 8616), (5385, 8056), (6042, 7180), (6360, 6821)]