16469880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{2801}}^1$

素因数の和:2829

約数の個数: 96

約数和(自身を含む): 57497040

約数和(自身を除く): 41027160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2801, 2940, 5602, 5880, 8403, 11204, 14005, 16806, 19607, 22408, 28010, 33612, 39214, 42015, 56020, 58821, 67224, 78428, 84030, 98035, 112040, 117642, 137249, 156856, 168060, 196070, 235284, 274498, 294105, 336120, 392140, 411747, 470568, 548996, 588210, 686245, 784280, 823494, 1097992, 1176420, 1372490, 1646988, 2058735, 2352840, 2744980, 3293976, 4117470, 5489960, 8234940, 16469880]

約数ペア:

[(1, 16469880), (2, 8234940), (3, 5489960), (4, 4117470), (5, 3293976), (6, 2744980), (7, 2352840), (8, 2058735), (10, 1646988), (12, 1372490), (14, 1176420), (15, 1097992), (20, 823494), (21, 784280), (24, 686245), (28, 588210), (30, 548996), (35, 470568), (40, 411747), (42, 392140), (49, 336120), (56, 294105), (60, 274498), (70, 235284), (84, 196070), (98, 168060), (105, 156856), (120, 137249), (140, 117642), (147, 112040), (168, 98035), (196, 84030), (210, 78428), (245, 67224), (280, 58821), (294, 56020), (392, 42015), (420, 39214), (490, 33612), (588, 28010), (735, 22408), (840, 19607), (980, 16806), (1176, 14005), (1470, 11204), (1960, 8403), (2801, 5880), (2940, 5602)]