16231621140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{12882239}}^1$

素因数の和:12882261

約数の個数: 72

約数和(自身を含む): 56269624320

約数和(自身を除く): 40038003180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 12882239, 25764478, 38646717, 51528956, 64411195, 77293434, 90175673, 115940151, 128822390, 154586868, 180351346, 193233585, 231880302, 257644780, 270527019, 360702692, 386467170, 450878365, 463760604, 541054038, 579700755, 772934340, 811581057, 901756730, 1082108076, 1159401510, 1352635095, 1623162114, 1803513460, 2318803020, 2705270190, 3246324228, 4057905285, 5410540380, 8115810570, 16231621140]

約数ペア:

[(1, 16231621140), (2, 8115810570), (3, 5410540380), (4, 4057905285), (5, 3246324228), (6, 2705270190), (7, 2318803020), (9, 1803513460), (10, 1623162114), (12, 1352635095), (14, 1159401510), (15, 1082108076), (18, 901756730), (20, 811581057), (21, 772934340), (28, 579700755), (30, 541054038), (35, 463760604), (36, 450878365), (42, 386467170), (45, 360702692), (60, 270527019), (63, 257644780), (70, 231880302), (84, 193233585), (90, 180351346), (105, 154586868), (126, 128822390), (140, 115940151), (180, 90175673), (210, 77293434), (252, 64411195), (315, 51528956), (420, 38646717), (630, 25764478), (1260, 12882239)]