159524820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9739}}^1$

素因数の和:9774

約数の個数: 144

約数和(自身を含む): 595620480

約数和(自身を除く): 436095660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 9739, 16380, 19478, 29217, 38956, 48695, 58434, 68173, 87651, 97390, 116868, 126607, 136346, 146085, 175302, 194780, 204519, 253214, 272692, 292170, 340865, 350604, 379821, 409038, 438255, 506428, 584340, 613557, 633035, 681730, 759642, 818076, 876510, 886249, 1022595, 1139463, 1227114, 1266070, 1363460, 1519284, 1753020, 1772498, 1899105, 2045190, 2278926, 2454228, 2532140, 2658747, 3067785, 3544996, 3798210, 4090380, 4431245, 4557852, 5317494, 5697315, 6135570, 7596420, 7976241, 8862490, 10634988, 11394630, 12271140, 13293735, 15952482, 17724980, 22789260, 26587470, 31904964, 39881205, 53174940, 79762410, 159524820]

約数ペア:

[(1, 159524820), (2, 79762410), (3, 53174940), (4, 39881205), (5, 31904964), (6, 26587470), (7, 22789260), (9, 17724980), (10, 15952482), (12, 13293735), (13, 12271140), (14, 11394630), (15, 10634988), (18, 8862490), (20, 7976241), (21, 7596420), (26, 6135570), (28, 5697315), (30, 5317494), (35, 4557852), (36, 4431245), (39, 4090380), (42, 3798210), (45, 3544996), (52, 3067785), (60, 2658747), (63, 2532140), (65, 2454228), (70, 2278926), (78, 2045190), (84, 1899105), (90, 1772498), (91, 1753020), (105, 1519284), (117, 1363460), (126, 1266070), (130, 1227114), (140, 1139463), (156, 1022595), (180, 886249), (182, 876510), (195, 818076), (210, 759642), (234, 681730), (252, 633035), (260, 613557), (273, 584340), (315, 506428), (364, 438255), (390, 409038), (420, 379821), (455, 350604), (468, 340865), (546, 292170), (585, 272692), (630, 253214), (780, 204519), (819, 194780), (910, 175302), (1092, 146085), (1170, 136346), (1260, 126607), (1365, 116868), (1638, 97390), (1820, 87651), (2340, 68173), (2730, 58434), (3276, 48695), (4095, 38956), (5460, 29217), (8190, 19478), (9739, 16380)]