73030440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 252149760

約数和(自身を除く): 179119320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 383, 420, 454, 681, 766, 840, 908, 1135, 1149, 1362, 1532, 1589, 1816, 1915, 2270, 2298, 2681, 2724, 3064, 3178, 3405, 3830, 4540, 4596, 4767, 5362, 5448, 5745, 6356, 6810, 7660, 7945, 8043, 9080, 9192, 9534, 10724, 11490, 12712, 13405, 13620, 15320, 15890, 16086, 19068, 21448, 22980, 23835, 26810, 27240, 31780, 32172, 38136, 40215, 45960, 47670, 53620, 63560, 64344, 80430, 86941, 95340, 107240, 160860, 173882, 190680, 260823, 321720, 347764, 434705, 521646, 608587, 695528, 869410, 1043292, 1217174, 1304115, 1738820, 1825761, 2086584, 2434348, 2608230, 3042935, 3477640, 3651522, 4868696, 5216460, 6085870, 7303044, 9128805, 10432920, 12171740, 14606088, 18257610, 24343480, 36515220, 73030440]

約数ペア:

[(1, 73030440), (2, 36515220), (3, 24343480), (4, 18257610), (5, 14606088), (6, 12171740), (7, 10432920), (8, 9128805), (10, 7303044), (12, 6085870), (14, 5216460), (15, 4868696), (20, 3651522), (21, 3477640), (24, 3042935), (28, 2608230), (30, 2434348), (35, 2086584), (40, 1825761), (42, 1738820), (56, 1304115), (60, 1217174), (70, 1043292), (84, 869410), (105, 695528), (120, 608587), (140, 521646), (168, 434705), (210, 347764), (227, 321720), (280, 260823), (383, 190680), (420, 173882), (454, 160860), (681, 107240), (766, 95340), (840, 86941), (908, 80430), (1135, 64344), (1149, 63560), (1362, 53620), (1532, 47670), (1589, 45960), (1816, 40215), (1915, 38136), (2270, 32172), (2298, 31780), (2681, 27240), (2724, 26810), (3064, 23835), (3178, 22980), (3405, 21448), (3830, 19068), (4540, 16086), (4596, 15890), (4767, 15320), (5362, 13620), (5448, 13405), (5745, 12712), (6356, 11490), (6810, 10724), (7660, 9534), (7945, 9192), (8043, 9080)]