1567881630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4211}}^1$

素因数の和:4431

約数の個数: 128

約数和(自身を含む): 4803701760

約数和(自身を除く): 3235820130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 197, 210, 270, 315, 378, 394, 591, 630, 945, 985, 1182, 1379, 1773, 1890, 1970, 2758, 2955, 3546, 4137, 4211, 5319, 5910, 6895, 8274, 8422, 8865, 10638, 12411, 12633, 13790, 17730, 20685, 21055, 24822, 25266, 26595, 29477, 37233, 37899, 41370, 42110, 53190, 58954, 62055, 63165, 74466, 75798, 88431, 113697, 124110, 126330, 147385, 176862, 186165, 189495, 227394, 265293, 294770, 372330, 378990, 442155, 530586, 568485, 795879, 829567, 884310, 1136970, 1326465, 1591758, 1659134, 2488701, 2652930, 3979395, 4147835, 4977402, 5806969, 7466103, 7958790, 8295670, 11613938, 12443505, 14932206, 17420907, 22398309, 24887010, 29034845, 34841814, 37330515, 44796618, 52262721, 58069690, 74661030, 87104535, 104525442, 111991545, 156788163, 174209070, 223983090, 261313605, 313576326, 522627210, 783940815, 1567881630]

約数ペア:

[(1, 1567881630), (2, 783940815), (3, 522627210), (5, 313576326), (6, 261313605), (7, 223983090), (9, 174209070), (10, 156788163), (14, 111991545), (15, 104525442), (18, 87104535), (21, 74661030), (27, 58069690), (30, 52262721), (35, 44796618), (42, 37330515), (45, 34841814), (54, 29034845), (63, 24887010), (70, 22398309), (90, 17420907), (105, 14932206), (126, 12443505), (135, 11613938), (189, 8295670), (197, 7958790), (210, 7466103), (270, 5806969), (315, 4977402), (378, 4147835), (394, 3979395), (591, 2652930), (630, 2488701), (945, 1659134), (985, 1591758), (1182, 1326465), (1379, 1136970), (1773, 884310), (1890, 829567), (1970, 795879), (2758, 568485), (2955, 530586), (3546, 442155), (4137, 378990), (4211, 372330), (5319, 294770), (5910, 265293), (6895, 227394), (8274, 189495), (8422, 186165), (8865, 176862), (10638, 147385), (12411, 126330), (12633, 124110), (13790, 113697), (17730, 88431), (20685, 75798), (21055, 74466), (24822, 63165), (25266, 62055), (26595, 58954), (29477, 53190), (37233, 42110), (37899, 41370)]