156931558680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5294587}}^1$

素因数の和:5294633

約数の個数: 128

約数和(自身を含む): 533694470400

約数和(自身を除く): 376762911720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 29640, 5294587, 10589174, 15883761, 21178348, 26472935, 31767522, 42356696, 52945870, 63535044, 68829631, 79418805, 100597153, 105891740, 127070088, 137659262, 158837610, 201194306, 206488893, 211783480, 275318524, 301791459, 317675220, 344148155, 402388612, 412977786, 502985765, 550637048, 603582918, 635350440, 688296310, 804777224, 825955572, 1005971530, 1032444465, 1207165836, 1307762989, 1376592620, 1508957295, 1651911144, 2011943060, 2064888930, 2414331672, 2615525978, 2753185240, 3017914590, 3923288967, 4023886120, 4129777860, 5231051956, 6035829180, 6538814945, 7846577934, 8259555720, 10462103912, 12071658360, 13077629890, 15693155868, 19616444835, 26155259780, 31386311736, 39232889670, 52310519560, 78465779340, 156931558680]

約数ペア:

[(1, 156931558680), (2, 78465779340), (3, 52310519560), (4, 39232889670), (5, 31386311736), (6, 26155259780), (8, 19616444835), (10, 15693155868), (12, 13077629890), (13, 12071658360), (15, 10462103912), (19, 8259555720), (20, 7846577934), (24, 6538814945), (26, 6035829180), (30, 5231051956), (38, 4129777860), (39, 4023886120), (40, 3923288967), (52, 3017914590), (57, 2753185240), (60, 2615525978), (65, 2414331672), (76, 2064888930), (78, 2011943060), (95, 1651911144), (104, 1508957295), (114, 1376592620), (120, 1307762989), (130, 1207165836), (152, 1032444465), (156, 1005971530), (190, 825955572), (195, 804777224), (228, 688296310), (247, 635350440), (260, 603582918), (285, 550637048), (312, 502985765), (380, 412977786), (390, 402388612), (456, 344148155), (494, 317675220), (520, 301791459), (570, 275318524), (741, 211783480), (760, 206488893), (780, 201194306), (988, 158837610), (1140, 137659262), (1235, 127070088), (1482, 105891740), (1560, 100597153), (1976, 79418805), (2280, 68829631), (2470, 63535044), (2964, 52945870), (3705, 42356696), (4940, 31767522), (5928, 26472935), (7410, 21178348), (9880, 15883761), (14820, 10589174), (29640, 5294587)]