152946560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 407151360

約数和(自身を除く): 254204800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 593, 620, 640, 806, 832, 992, 1040, 1186, 1240, 1612, 1664, 1984, 2015, 2080, 2372, 2480, 2965, 3224, 3968, 4030, 4160, 4744, 4960, 5930, 6448, 7709, 8060, 8320, 9488, 9920, 11860, 12896, 15418, 16120, 18383, 18976, 19840, 23720, 25792, 30836, 32240, 36766, 37952, 38545, 47440, 51584, 61672, 64480, 73532, 75904, 77090, 91915, 94880, 123344, 128960, 147064, 154180, 183830, 189760, 238979, 246688, 257920, 294128, 308360, 367660, 379520, 477958, 493376, 588256, 616720, 735320, 955916, 986752, 1176512, 1194895, 1233440, 1470640, 1911832, 2353024, 2389790, 2466880, 2941280, 3823664, 4779580, 4933760, 5882560, 7647328, 9559160, 11765120, 15294656, 19118320, 30589312, 38236640, 76473280, 152946560]

約数ペア:

[(1, 152946560), (2, 76473280), (4, 38236640), (5, 30589312), (8, 19118320), (10, 15294656), (13, 11765120), (16, 9559160), (20, 7647328), (26, 5882560), (31, 4933760), (32, 4779580), (40, 3823664), (52, 2941280), (62, 2466880), (64, 2389790), (65, 2353024), (80, 1911832), (104, 1470640), (124, 1233440), (128, 1194895), (130, 1176512), (155, 986752), (160, 955916), (208, 735320), (248, 616720), (260, 588256), (310, 493376), (320, 477958), (403, 379520), (416, 367660), (496, 308360), (520, 294128), (593, 257920), (620, 246688), (640, 238979), (806, 189760), (832, 183830), (992, 154180), (1040, 147064), (1186, 128960), (1240, 123344), (1612, 94880), (1664, 91915), (1984, 77090), (2015, 75904), (2080, 73532), (2372, 64480), (2480, 61672), (2965, 51584), (3224, 47440), (3968, 38545), (4030, 37952), (4160, 36766), (4744, 32240), (4960, 30836), (5930, 25792), (6448, 23720), (7709, 19840), (8060, 18976), (8320, 18383), (9488, 16120), (9920, 15418), (11860, 12896)]