166089280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1476

約数の個数: 112

約数和(自身を含む): 460857600

約数和(自身を除く): 294768320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1120, 1399, 1484, 1696, 1855, 2120, 2240, 2798, 2968, 3392, 3710, 4240, 5596, 5936, 6995, 7420, 8480, 9793, 11192, 11872, 13990, 14840, 16960, 19586, 22384, 23744, 27980, 29680, 39172, 44768, 48965, 55960, 59360, 74147, 78344, 89536, 97930, 111920, 118720, 148294, 156688, 195860, 223840, 296588, 313376, 370735, 391720, 447680, 519029, 593176, 626752, 741470, 783440, 1038058, 1186352, 1482940, 1566880, 2076116, 2372704, 2595145, 2965880, 3133760, 4152232, 4745408, 5190290, 5931760, 8304464, 10380580, 11863520, 16608928, 20761160, 23727040, 33217856, 41522320, 83044640, 166089280]

約数ペア:

[(1, 166089280), (2, 83044640), (4, 41522320), (5, 33217856), (7, 23727040), (8, 20761160), (10, 16608928), (14, 11863520), (16, 10380580), (20, 8304464), (28, 5931760), (32, 5190290), (35, 4745408), (40, 4152232), (53, 3133760), (56, 2965880), (64, 2595145), (70, 2372704), (80, 2076116), (106, 1566880), (112, 1482940), (140, 1186352), (160, 1038058), (212, 783440), (224, 741470), (265, 626752), (280, 593176), (320, 519029), (371, 447680), (424, 391720), (448, 370735), (530, 313376), (560, 296588), (742, 223840), (848, 195860), (1060, 156688), (1120, 148294), (1399, 118720), (1484, 111920), (1696, 97930), (1855, 89536), (2120, 78344), (2240, 74147), (2798, 59360), (2968, 55960), (3392, 48965), (3710, 44768), (4240, 39172), (5596, 29680), (5936, 27980), (6995, 23744), (7420, 22384), (8480, 19586), (9793, 16960), (11192, 14840), (11872, 13990)]