155296960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5333}}^1$

素因数の和:5370

約数の個数: 112

約数和(自身を含む): 455224896

約数和(自身を除く): 299927936

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5333, 5824, 7280, 10666, 14560, 21332, 26665, 29120, 37331, 42664, 53330, 69329, 74662, 85328, 106660, 138658, 149324, 170656, 186655, 213320, 277316, 298648, 341312, 346645, 373310, 426640, 485303, 554632, 597296, 693290, 746620, 853280, 970606, 1109264, 1194592, 1386580, 1493240, 1706560, 1941212, 2218528, 2389184, 2426515, 2773160, 2986480, 3882424, 4437056, 4853030, 5546320, 5972960, 7764848, 9706060, 11092640, 11945920, 15529696, 19412120, 22185280, 31059392, 38824240, 77648480, 155296960]

約数ペア:

[(1, 155296960), (2, 77648480), (4, 38824240), (5, 31059392), (7, 22185280), (8, 19412120), (10, 15529696), (13, 11945920), (14, 11092640), (16, 9706060), (20, 7764848), (26, 5972960), (28, 5546320), (32, 4853030), (35, 4437056), (40, 3882424), (52, 2986480), (56, 2773160), (64, 2426515), (65, 2389184), (70, 2218528), (80, 1941212), (91, 1706560), (104, 1493240), (112, 1386580), (130, 1194592), (140, 1109264), (160, 970606), (182, 853280), (208, 746620), (224, 693290), (260, 597296), (280, 554632), (320, 485303), (364, 426640), (416, 373310), (448, 346645), (455, 341312), (520, 298648), (560, 277316), (728, 213320), (832, 186655), (910, 170656), (1040, 149324), (1120, 138658), (1456, 106660), (1820, 85328), (2080, 74662), (2240, 69329), (2912, 53330), (3640, 42664), (4160, 37331), (5333, 29120), (5824, 26665), (7280, 21332), (10666, 14560)]