16132140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 53071200

約数和(自身を除く): 36939060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 89, 90, 95, 106, 114, 159, 171, 178, 180, 190, 212, 228, 265, 267, 285, 318, 342, 356, 380, 445, 477, 530, 534, 570, 636, 684, 795, 801, 855, 890, 954, 1007, 1060, 1068, 1140, 1335, 1590, 1602, 1691, 1710, 1780, 1908, 2014, 2385, 2670, 3021, 3180, 3204, 3382, 3420, 4005, 4028, 4717, 4770, 5035, 5073, 5340, 6042, 6764, 8010, 8455, 9063, 9434, 9540, 10070, 10146, 12084, 14151, 15105, 15219, 16020, 16910, 18126, 18868, 20140, 20292, 23585, 25365, 28302, 30210, 30438, 33820, 36252, 42453, 45315, 47170, 50730, 56604, 60420, 60876, 70755, 76095, 84906, 89623, 90630, 94340, 101460, 141510, 152190, 169812, 179246, 181260, 212265, 268869, 283020, 304380, 358492, 424530, 448115, 537738, 806607, 849060, 896230, 1075476, 1344345, 1613214, 1792460, 2688690, 3226428, 4033035, 5377380, 8066070, 16132140]

約数ペア:

[(1, 16132140), (2, 8066070), (3, 5377380), (4, 4033035), (5, 3226428), (6, 2688690), (9, 1792460), (10, 1613214), (12, 1344345), (15, 1075476), (18, 896230), (19, 849060), (20, 806607), (30, 537738), (36, 448115), (38, 424530), (45, 358492), (53, 304380), (57, 283020), (60, 268869), (76, 212265), (89, 181260), (90, 179246), (95, 169812), (106, 152190), (114, 141510), (159, 101460), (171, 94340), (178, 90630), (180, 89623), (190, 84906), (212, 76095), (228, 70755), (265, 60876), (267, 60420), (285, 56604), (318, 50730), (342, 47170), (356, 45315), (380, 42453), (445, 36252), (477, 33820), (530, 30438), (534, 30210), (570, 28302), (636, 25365), (684, 23585), (795, 20292), (801, 20140), (855, 18868), (890, 18126), (954, 16910), (1007, 16020), (1060, 15219), (1068, 15105), (1140, 14151), (1335, 12084), (1590, 10146), (1602, 10070), (1691, 9540), (1710, 9434), (1780, 9063), (1908, 8455), (2014, 8010), (2385, 6764), (2670, 6042), (3021, 5340), (3180, 5073), (3204, 5035), (3382, 4770), (3420, 4717), (4005, 4028)]