1195642240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1260

約数の個数: 128

約数和(自身を含む): 3104529120

約数和(自身を除く): 1908886880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 131, 160, 208, 260, 262, 320, 416, 520, 524, 640, 655, 832, 1040, 1048, 1097, 1310, 1664, 1703, 2080, 2096, 2194, 2620, 3406, 4160, 4192, 4388, 5240, 5485, 6812, 8320, 8384, 8515, 8776, 10480, 10970, 13624, 14261, 16768, 17030, 17552, 20960, 21940, 27248, 28522, 34060, 35104, 41920, 43880, 54496, 57044, 68120, 70208, 71305, 83840, 87760, 108992, 114088, 136240, 140416, 142610, 143707, 175520, 217984, 228176, 272480, 285220, 287414, 351040, 456352, 544960, 570440, 574828, 702080, 718535, 912704, 1089920, 1140880, 1149656, 1437070, 1825408, 1868191, 2281760, 2299312, 2874140, 3736382, 4563520, 4598624, 5748280, 7472764, 9127040, 9197248, 9340955, 11496560, 14945528, 18394496, 18681910, 22993120, 29891056, 37363820, 45986240, 59782112, 74727640, 91972480, 119564224, 149455280, 239128448, 298910560, 597821120, 1195642240]

約数ペア:

[(1, 1195642240), (2, 597821120), (4, 298910560), (5, 239128448), (8, 149455280), (10, 119564224), (13, 91972480), (16, 74727640), (20, 59782112), (26, 45986240), (32, 37363820), (40, 29891056), (52, 22993120), (64, 18681910), (65, 18394496), (80, 14945528), (104, 11496560), (128, 9340955), (130, 9197248), (131, 9127040), (160, 7472764), (208, 5748280), (260, 4598624), (262, 4563520), (320, 3736382), (416, 2874140), (520, 2299312), (524, 2281760), (640, 1868191), (655, 1825408), (832, 1437070), (1040, 1149656), (1048, 1140880), (1097, 1089920), (1310, 912704), (1664, 718535), (1703, 702080), (2080, 574828), (2096, 570440), (2194, 544960), (2620, 456352), (3406, 351040), (4160, 287414), (4192, 285220), (4388, 272480), (5240, 228176), (5485, 217984), (6812, 175520), (8320, 143707), (8384, 142610), (8515, 140416), (8776, 136240), (10480, 114088), (10970, 108992), (13624, 87760), (14261, 83840), (16768, 71305), (17030, 70208), (17552, 68120), (20960, 57044), (21940, 54496), (27248, 43880), (28522, 41920), (34060, 35104)]