162471720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1195

約数の個数: 128

約数和(自身を含む): 523635840

約数和(自身を除く): 361164120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 73, 85, 102, 120, 136, 146, 170, 204, 219, 255, 292, 340, 365, 408, 438, 510, 584, 680, 730, 876, 1020, 1091, 1095, 1241, 1460, 1752, 2040, 2182, 2190, 2482, 2920, 3273, 3723, 4364, 4380, 4964, 5455, 6205, 6546, 7446, 8728, 8760, 9928, 10910, 12410, 13092, 14892, 16365, 18547, 18615, 21820, 24820, 26184, 29784, 32730, 37094, 37230, 43640, 49640, 55641, 65460, 74188, 74460, 79643, 92735, 111282, 130920, 148376, 148920, 159286, 185470, 222564, 238929, 278205, 318572, 370940, 398215, 445128, 477858, 556410, 637144, 741880, 796430, 955716, 1112820, 1194645, 1353931, 1592860, 1911432, 2225640, 2389290, 2707862, 3185720, 4061793, 4778580, 5415724, 6769655, 8123586, 9557160, 10831448, 13539310, 16247172, 20308965, 27078620, 32494344, 40617930, 54157240, 81235860, 162471720]

約数ペア:

[(1, 162471720), (2, 81235860), (3, 54157240), (4, 40617930), (5, 32494344), (6, 27078620), (8, 20308965), (10, 16247172), (12, 13539310), (15, 10831448), (17, 9557160), (20, 8123586), (24, 6769655), (30, 5415724), (34, 4778580), (40, 4061793), (51, 3185720), (60, 2707862), (68, 2389290), (73, 2225640), (85, 1911432), (102, 1592860), (120, 1353931), (136, 1194645), (146, 1112820), (170, 955716), (204, 796430), (219, 741880), (255, 637144), (292, 556410), (340, 477858), (365, 445128), (408, 398215), (438, 370940), (510, 318572), (584, 278205), (680, 238929), (730, 222564), (876, 185470), (1020, 159286), (1091, 148920), (1095, 148376), (1241, 130920), (1460, 111282), (1752, 92735), (2040, 79643), (2182, 74460), (2190, 74188), (2482, 65460), (2920, 55641), (3273, 49640), (3723, 43640), (4364, 37230), (4380, 37094), (4964, 32730), (5455, 29784), (6205, 26184), (6546, 24820), (7446, 21820), (8728, 18615), (8760, 18547), (9928, 16365), (10910, 14892), (12410, 13092)]